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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Basic and Diluted Net Loss Per Ordinary Share [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net income allocable to Ordinary Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Available to Common Stockholders, Diluted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net income allocable to Ordinary Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Available to Common Stockholders, Basic</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToParentDilutedAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Numerator: Net income allocable to Ordinary Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToParentDilutedAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Attributable to Parent, Diluted [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsAttributableToParentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Numerator: Net income allocable to Ordinary Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsAttributableToParentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDilutedAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Diluted Earnings Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDilutedAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Diluted [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Diluted net income per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Diluted net income per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Diluted, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasicLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Basic and Diluted Net Loss Per Ordinary Share [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasicLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasicAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basic Earnings Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasicAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Basic [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Basic net income per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basic net income per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Basic, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Basic and Diluted Net Loss Per Ordinary Share [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfStockDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_RedeemableClassAOrdinarySharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Redeemable Class A Ordinary Shares [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassBNonredeemableOrdinarySharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Non-Redeemable Class B Ordinary Shares [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassBNonredeemableOrdinarySharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class B Non-Redeemable Ordinary Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassBNonredeemableOrdinarySharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class B non-redeemable ordinary shares [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskCreditRisk_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration of Credit Risk</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative Financial Instruments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivatives, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and Cash Equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BasisOfAccounting_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basis of Presentation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BasisOfAccounting_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Basis of Accounting [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary of Significant Accounting Policies [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Significant Accounting Policies [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WarrantsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WarrantsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for its warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_SubscriptionReceivablePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subscription Receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_SubscriptionReceivablePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subscription Receivable [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_SubscriptionReceivablePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for subscription receivable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_OfferingCostsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Offering Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_OfferingCostsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Offering Costs [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_OfferingCostsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for offering costs.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_MarketableSecuritiesHeldInTrustAccountPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Marketable Securities Held in Trust Account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_MarketableSecuritiesHeldInTrustAccountPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Marketable Securities Held In Trust Account [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_MarketableSecuritiesHeldInTrustAccountPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for marketable securities held in trust account.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_GoingConcernLiquidityAndCapitalResourcesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Going Concern, Liquidity and Capital Resources</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_GoingConcernLiquidityAndCapitalResourcesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Going Concern, Liquidity and Capital Resources [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_GoingConcernLiquidityAndCapitalResourcesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for basis of accounting going concern, liquidity and capital resources.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_EmergingGrowthCompanyStatusPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Emerging Growth Company Status</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_EmergingGrowthCompanyStatusPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Emerging Growth Company Status Policy Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_EmergingGrowthCompanyStatusPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The entire disclosure of accounting policy for emerging growth company status.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_CommonStockThresholdTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum number of trading days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_CommonStockThresholdTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Threshold Trading Days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_CommonStockThresholdTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common stock, threshold trading days.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_FounderSharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Founder Shares [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_GrantedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Granted price per share (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_GrantedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Granted Price Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_GrantedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Granted price per share.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialBusinessCombinationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Initial Business Combination [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialBusinessCombinationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Initial Business Combination Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialPublicOfferings_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Initial public offering</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialPublicOfferings_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Initial Public Offerings</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialPublicOfferings_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Initial public offering.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_IssuanceOfPrivatePlacementWarrantsWithRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of private palcement warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_IssuanceOfPrivatePlacementWarrantsWithRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance Of Private Placement Warrants With Related Party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_IssuanceOfPrivatePlacementWarrantsWithRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The shares represent issuance of private palcement warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_MaximumLoansConvertibleIntoWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Maximum loans convertible into warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_MaximumLoansConvertibleIntoWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The maximum amount which a potential loan could have repaid through issuance of warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfDaysAfterInitialBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum number of days after initial Business Combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfDaysAfterInitialBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Days After Initial Business Combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfDaysAfterInitialBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The period of time after a business combination which must elapse before consideration of the share price condition for transfer of shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfSharesNotSubjectToForfeiture_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Shares Not Subject to Forfeiture</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfSharesNotSubjectToForfeiture_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of shares not subject to forfeiture.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfSharesToBeForfeitedIfOverallotmentOptionIsNotExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares to be forfeited</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfSharesToBeForfeitedIfOverallotmentOptionIsNotExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Shares To Be Forfeited If Overallotment Option Is Not Exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfSharesToBeForfeitedIfOverallotmentOptionIsNotExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of shares to be forfeited if overallotment option is not exercised.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PromissoryNotePayableFullyUtilizedAfterIPO_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fully utilized after the IPO</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PromissoryNotePayableFullyUtilizedAfterIPO_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Payable Fully Utilized After IPO</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PromissoryNotePayableFullyUtilizedAfterIPO_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount represent fully utilized after the IPO.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PromissoryNoteRelatedPartyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Related Party [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_RelatedPartyTransactionExpensesFromTransactionsWithRelatedPartyPerMonth_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expenses per month</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_RelatedPartyTransactionExpensesFromTransactionsWithRelatedPartyPerMonth_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction, Expenses from Transactions with Related Party Per Month</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_RelatedPartyTransactionExpensesFromTransactionsWithRelatedPartyPerMonth_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The contractual monthly amount to be paid for support services.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_RelatedPartyTransactionsDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_SponsorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sponsor [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_SponsorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Sponsor</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_SponsorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sponsor Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WorkingCapitalLoanOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Working capital loans, outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WorkingCapitalLoanOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Working Capital Loan, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WorkingCapitalLoanOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of working capital loan, outstanding.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdministrativeFeesExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Administrative fees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdministrativeFeesExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Administrative Fees Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock compensation expense (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeIncludingSubsequentAcquisitionPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of initial business combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeIncludingSubsequentAcquisitionPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Achieved in Stages, Preacquisition and Acquired Equity Interests in Acquiree, Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Ordinary share at a price per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Price per warrant (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Exercise Price of Warrants or Rights</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of warrant exercisable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase of aggregate share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private sale of warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrants issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonClassAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Class A Ordinary Shares [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonClassAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class A Ordinary Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonClassAMember_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Class A</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonClassAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class A Ordinary Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonClassBMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class B Ordinary Shares [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonClassBMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class B Ordinary Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonClassBMember_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Class B</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockOtherValueOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Outstanding (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockOtherValueOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Other Value, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredCompensationArrangementWithIndividualCashAwardGrantedAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount granted to directors (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredCompensationArrangementWithIndividualCashAwardGrantedAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Compensation Arrangement with Individual, Cash Award Granted, Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrecognized stock compensation expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsHeldInTrustCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Marketable securities held in trust account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsHeldInTrustCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset, Held-in-Trust, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Price per unit (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Shares issued price per share (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Price per share (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of shares in each unit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_SummaryOfSignificantAccountingPoliciesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary of Significant Accounting Policies [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WorkingCapitalLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Working capital loans</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WorkingCapitalLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Working Capital Loans</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WorkingCapitalLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of working capital loans.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Cash_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Cash_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Cash_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Equivalents, at Carrying Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashFDICInsuredAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Federal deposit insurance corporation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashFDICInsuredAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, FDIC Insured Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantsAndRightsIssuedPricePerWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants purchase price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantsAndRightsIssuedPricePerWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrants And Rights Issued Price Per Warrant</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantsAndRightsIssuedPricePerWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class of warrants and rights issued, price per warrant.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ExercisableWarrantsTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercisable warrants term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ExercisableWarrantsTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exercisable Warrants Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ExercisableWarrantsTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Exercisable warrant term.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialPublicOfferingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Initial Public Offering [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialPublicOfferingDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Initial Public Offering (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PrivatePlacementWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Private Placement Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PrivatePlacementWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private Placement Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_SharesIssuedSharesShareBasedPaymentArrangementForfeited_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Remaining underwriters forfeited shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_SharesIssuedSharesShareBasedPaymentArrangementForfeited_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of shares (or other type of equity) forfeited during the period.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ThresholdNumberOfTradingDaysForDeterminingSharePriceFromDateOfBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Threshold number of trading days For determining share price from date of business combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ThresholdNumberOfTradingDaysForDeterminingSharePriceFromDateOfBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Threshold Number Of Trading Days For Determining Share Price From Date Of Business Combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ThresholdNumberOfTradingDaysForDeterminingSharePriceFromDateOfBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of trading days for completion of business combination.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_UnitsIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of units sold</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_UnitsIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Number of units sold</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_UnitsIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Units Issued During Period Shares New Issues</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_UnitsIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the units issued during period shares new issues.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfStockLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Initial Public Offering [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfStockLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Shareholder's Deficit [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfStockLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Aggregate amount (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross proceeds</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance Initial Public Offering</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightExercisableEntityMayRedeemRedemptionPricePerWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Redemption price per warrant</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightExercisableEntityMayRedeemRedemptionPricePerWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Redemption price per share or per unit of warrants or rights outstanding.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightMinimumThresholdWrittenNoticePeriodForRedemptionOfWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum threshold written notice period for redemption of warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightMinimumThresholdWrittenNoticePeriodForRedemptionOfWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right MinimumThreshold Written Notice Period For Redemption Of Warrant</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightMinimumThresholdWrittenNoticePeriodForRedemptionOfWarrant_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The minimum threshold period during which a written notice is required for redemption of warrants, in PnYnMnDTnHnMnS format, for example, P1Y5M13D represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsReferencePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redemption trigger price (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsReferencePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right Redemption Of Warrants Or Rights Reference Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsReferencePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class Of Warrant Or Right Redemption Of Warrants Or Rights Reference Price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdConsecutiveTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Threshold consecutive trading days for redemption of warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdConsecutiveTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right, Redemption Of Warrants Or Rights, , Threshold Consecutive Trading Days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdConsecutiveTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Threshold number of specified consecutive trading days for stock price trigger considered for redemption of warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Threshold trading days for redemption of warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right, Redemption Of Warrants Or Rights, , Threshold Trading Days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Threshold number of specified trading days for stock price trigger considered for redemption of warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightStockPriceTrigger_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock price trigger for redemption of warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightStockPriceTrigger_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class Of Warrant Or Right Redemption Of Warrants Or Right Stock Price Trigger</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightStockPriceTrigger_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Price of the entity's common stock which would be required to be attained to trigger the redemption of warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightTargetSharePriceOfWarrantsOrRightsForRedemption_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Target share price of warrants or rights for redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightTargetSharePriceOfWarrantsOrRightsForRedemption_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Target Share Price of Warrants or Rights For Redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightTargetSharePriceOfWarrantsOrRightsForRedemption_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class of warrant or right, target share price of warrants or rights for redemption.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_CommonStockThresholdTradingDay_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum number of trading days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_CommonStockThresholdTradingDay_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Threshold Trading Day</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_CommonStockThresholdTradingDay_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents threshold trading days of common stock.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ConvertibleStockConversionRatio1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ratio to be applied to the stock in the conversion</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ConvertibleStockConversionRatio1_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The ratio to be applied to the stock in a conversion of convertible stock.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_FounderShareMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Founder Shares [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_FounderShareMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Founder Share Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialBusinessCombinationTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Initial business combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialBusinessCombinationTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Initial Business Combination Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialBusinessCombinationTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Initial business combination term.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfWarrantsExercisePriceAdjustedToPriceReceivedInNewIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of warrant exercise price adjusted to price received in new issuance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfWarrantsExercisePriceAdjustedToPriceReceivedInNewIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of Warrants Exercise Price Adjusted to Price Received in New Issuance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfWarrantsExercisePriceAdjustedToPriceReceivedInNewIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of warrant exercise price adjusted to price received in new issuance.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WarrantsExercisableTermFromTheClosingOfTheInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants exercisable term from closing of ipo</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WarrantsExercisableTermFromTheClosingOfTheInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The warrants exercisable term from the closing of the initial public offering, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OverAllotmentOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Over-Allotment Option [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OverAllotmentOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Over-Allotment Option [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OverAllotmentOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Over-Allotment Option</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred Stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preference shares, par value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Par or Stated Value Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares, shares outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Financial Position [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total shareholders&#8217; deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity, Attributable to Parent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shareholders&#8217; deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity, Attributable to Parent [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfSharesSubjectedToForfeitureIfOverAllotmentOptionsIsNotExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of shares subjected to forfeiture if over allotment options is not exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfSharesSubjectedToForfeitureIfOverAllotmentOptionsIsNotExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of shares subjected to forfeiture if over allotment options is not exercised.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfUnitsSubjectedToForfeitureIfOverAllotmentOptionIsPartiallyExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Units Subjected to Forfeiture if Over Allotment Option Is Partially Exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfUnitsSubjectedToForfeitureIfOverAllotmentOptionIsPartiallyExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of units subjected to forfeiture if over allotment options is partially exercised.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodSharesShareBasedCompensationsForfeited_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares, Share Based Compensations Forfeited</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodSharesShareBasedCompensationsForfeited_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of shares (or other type of equity) forfeited during the period.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares, par value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Par or Stated Value Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares, shares authorized</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares Authorized</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares, shares issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares, Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_UnitsEachConsistingOfOneClassAOrdinaryShare00001ParValueAndOnehalfOfOneRedeemableWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Units, each consisting of one Class A ordinary share, $0.0001 par value, and one-half of one redeemable warrant</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_UnitsEachConsistingOfOneClassAOrdinaryShare00001ParValueAndOnehalfOfOneRedeemableWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Units Each Consisting Of One Class AOrdinary Share00001 Par Value And Onehalf Of One Redeemable Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares, value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Value, Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Liabilities, Ordinary Shares Subject to Possible Redemption, and Shareholders&#8217; Deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities and Equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">LIABILITIES, ORDINARY SHARES SUBJECT TO POSSIBLE REDEMPTION, AND SHAREHOLDERS&#8217; DEFICIT</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities and Equity [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current liabilities:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Current [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preference shares, $0.0001 par value; 1,000,000 shares authorized; none issued or outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Value, Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepaid expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Expense, Current, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related and Nonrelated Parties [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Founder shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Number of Shares Issued in Transaction</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PriceThresholdOfNewlyIssuedStockToCauseAdjustmentOfExerciseWarrantPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Price threshold of newly issued stock to cause adjustment of exercise warrant price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PriceThresholdOfNewlyIssuedStockToCauseAdjustmentOfExerciseWarrantPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Price Threshold Of Newly Issued Stock To Cause Adjustment Of Exercise Warrant Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PriceThresholdOfNewlyIssuedStockToCauseAdjustmentOfExerciseWarrantPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Price threshold of newly issued stock to cause adjustment of exercise warrant price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PriceThresholdOfNewlyIssuedStockToCauseAdjustmentOfExerciseWarrantPricePercentageOfEquityProceedsFromIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of equity proceeds from issuance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PriceThresholdOfNewlyIssuedStockToCauseAdjustmentOfExerciseWarrantPricePercentageOfEquityProceedsFromIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Price Threshold Of Newly Issued Stock To Cause Adjustment Of Exercise Warrant Price, Percentage of Equity Proceeds From Issuance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PriceThresholdOfNewlyIssuedStockToCauseAdjustmentOfExerciseWarrantPricePercentageOfEquityProceedsFromIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Price of threshold of newly issued stock to cause adjustment of exercise warrant price, percentage of equity proceeds from issuance.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PublicWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PublicWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_RedemptionOfPublicWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Redemption of Public Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_RedemptionOfPublicWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Redemption of public warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ShareholdersDeficitDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shareholder's Deficit (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ThresholdPeriodForEffectiveWithinStatementAfterBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Threshold period for effective within statement after business combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ThresholdPeriodForEffectiveWithinStatementAfterBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Threshold period for effective within statement after business combination.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ThresholdPeriodForFillingRegistrationStatementAfterBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Threshold period for filling registration statement after business combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ThresholdPeriodForFillingRegistrationStatementAfterBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the threshold period for filling registration statement after business combination.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WarrantsExercisableTermAfterTheCompletionOfABusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants exercisable term after the completion of a business combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WarrantsExercisableTermAfterTheCompletionOfABusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Exercisable Term After The Completion Of A Business Combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WarrantsExercisableTermAfterTheCompletionOfABusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The warrants exercisable term after the completion of a business combination, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFilerCategory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Filer Category</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockVotingRights_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares vote</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockVotingRights_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Voting Rights</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shareholders&#8217; Deficit [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IPOMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">IPO [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IPOMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">IPO [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IPOMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Initial Public Offering [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Incorporation, State or Country Code</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Interactive Data Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityPublicFloat_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Public Float</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Registrant Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityShellCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Shell Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntitySmallBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Small Business</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Tax Identification Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityVoluntaryFilers_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Voluntary Filers</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Well-known Seasoned Issuer</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_IcfrAuditorAttestationFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ICFR Auditor Attestation Flag</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Local Phone Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title of 12(b) Security</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Security Exchange Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Trading Symbol</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassAOrdinarySharesParValue00001PerShareMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class A ordinary shares, par value $0.0001 per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassAOrdinarySharesParValue00001PerShareMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class AOrdinary Shares Par Value00001 Per Share Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WarrantsEachWholeWarrantExercisableForOneClassAOrdinaryShareAtAnExercisePriceOf1150PerShareMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_WarrantsEachWholeWarrantExercisableForOneClassAOrdinaryShareAtAnExercisePriceOf1150PerShareMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants Each Whole Warrant Exercisable For One Class AOrdinary Share At An Exercise Price Of1150 Per Share Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_DeferredUnderwritingFeesPayableNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred underwriting fees payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_DeferredUnderwritingFeesPayableNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Deferred underwriting fees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_DeferredUnderwritingFeesPayableNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Underwriting Fees Payable Noncurrent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_DeferredUnderwritingFeesPayableNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deferred underwriting commission.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ShareSubscriptionReceivable_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Share subscription receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ShareSubscriptionReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share subscription receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ShareSubscriptionReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Subscription Receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ShareSubscriptionReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of share subscription receivable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Liabilities, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorFirmId_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Auditor Firm ID</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Auditor [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorLocation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Auditor Location</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Auditor Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorOpinionTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Auditor Opinion [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepaid insurance - long term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Expense, Noncurrent, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retained Earnings (Accumulated Deficit)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional paid-in capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid in Capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ASSETS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Assets:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Current, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Asset</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Current [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsHeldInTrustNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Marketable securities held in Trust Account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsHeldInTrustNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset, Held-in-Trust, Noncurrent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments and Contingencies (Note 5)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies (Note 5)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValueDeferredUnderwritingFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred underwriting fees payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValueDeferredUnderwritingFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Deferred Underwriting Fees Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValueDeferredUnderwritingFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued during period value deferred underwriting fees payable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_FormationAndOperatingExpensesPaidInExchangeForFounderShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Formation and operating expenses paid in exchange for Founder Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_FormationAndOperatingExpensesPaidInExchangeForFounderShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of formation and operating expenses paid in exchange for founder shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PrepaidExpensePaidThroughPromissoryNoteRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Offering costs paid through promissory note - related party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PrepaidExpensePaidThroughPromissoryNoteRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Expense Paid Through Promissory Note Related Party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PrepaidExpensePaidThroughPromissoryNoteRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prepaid expense paid through promissory note - related party.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash provided by financing activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Financing Activity, Including Discontinued Operation, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash Flows from Financing Activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash used in investing activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Investing Activity, Including Discontinued Operation, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash Flows from Investing Activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash used in operating activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Operating Activity, Including Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash Flows from Operating Activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Cash - end of period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Cash - beginning of period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Components [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accrued Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Changes in operating assets and liabilities:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Other Operating Assets and Liabilities, Net [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityAccretionToRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Remeasurement of Class A ordinary shares to redemption value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityAccretionToRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity, Accretion to Redemption Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Balance (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Balance (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValuePaidUnderwritersFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Paid underwriters fees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValuePaidUnderwritersFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Paid Underwriters Fees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValuePaidUnderwritersFees_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued during period value paid underwriters fees.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValueProceedsFromTheSaleOfClassAUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from the sale of Units</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValueProceedsFromTheSaleOfClassAUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Proceeds from the Sale of Class A Units</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValueProceedsFromTheSaleOfClassAUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock Issued During Period Value Proceeds from the Sale of Class A Units.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestIncomeOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest income on cash account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestIncomeOther_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Income, Other</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInterestAndDividend_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Dividends and interest earned on marketable securities held in the Trust Account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInterestAndDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Dividends and interest earned on marketable securities held in the Trust Account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInterestAndDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Income, Interest and Dividend</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Prepaid expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Prepaid Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Fair Value Measurement [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Statement [Abstract]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management, Strategy, and Governance [Abstract]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related and Nonrelated Parties [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivablesFromStockholderMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share Subscription Receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivablesFromStockholderMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Receivables from Stockholder [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValueShareSubscriptionReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share subscription receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValueShareSubscriptionReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Share Subscription Receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValueShareSubscriptionReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of share subscription receivable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableTrade_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableTrade_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accounts Payable, Trade</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PrivatePlacementWarrantsIssuedThroughForgivenessOfPromissoryNoteRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private Placement Warrants issued through forgiveness of promissory note - related party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PrivatePlacementWarrantsIssuedThroughForgivenessOfPromissoryNoteRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of private placement warrants issued through forgiveness of promissory note - related party.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adjustments to reconcile net income to net cash used in operating activities:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Recurring and Nonrecurring [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional Paid-In Capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid-in Capital [Member]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassAOrdinarySharesSubjectToPossibleRedemptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class A Ordinary Shares Subject to Possible Redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassAOrdinarySharesSubjectToPossibleRedemptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class A ordinary shares subject to possible redemption [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValueFairValueOfPublicWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of Public Warrants, at issuance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValueFairValueOfPublicWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Fair Value of Public Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodValueFairValueOfPublicWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock issued during period value fair value of public warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Allocated value of transaction costs to Class A Ordinary Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueOther_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Other</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Loss from operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Income (Loss), Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityComponentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Component [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Class B ordinary shares to sponsor</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Capital contribution</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Ordinary shares issued value (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, New Issues</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net increase in cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_OfferingCostsPaidThroughTheIssuanceOfFounderShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Offering costs paid through the issuance of Founder Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_OfferingCostsPaidThroughTheIssuanceOfFounderShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of offering costs paid through the issuance of Founder Shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodSharesProceedsFromTheSaleOfClassAUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from the sale of Units (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodSharesProceedsFromTheSaleOfClassAUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Proceeds from the Sale of Class A Units</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_StockIssuedDuringPeriodSharesProceedsFromTheSaleOfClassAUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock Issued During Period Shares Proceeds from the Sale of Class A Units.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Forfeiture of Class B ordinary shares (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Number of forfeited shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationForfeited_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Forfeiture of Class B ordinary shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationForfeited_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Granted, Value, Share-Based Payment Arrangement, Forfeited</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassAOrdinarySharesIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class A ordinary shares issuance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassAOrdinarySharesIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of class A ordinary shares issuance costs.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ScheduleOfClassAOrdinarySharesSubjectToPossibleRedemptionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Class A Ordinary Shares Subject to Possible Redemption [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of Public Warrants at issuance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Fair value of public warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Adjustment of Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross proceeds</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Common Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Market assumptions used in valuation of public warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants and Rights Outstanding, Measurement Input</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Type [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Type [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputSharePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Market price of public stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputSharePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Share Price [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risk-free rate [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Risk Free Interest Rate [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Volatility [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Price Volatility [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedTermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Term (years) [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedTermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Expected Term [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dividend yield [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Expected Dividend Rate [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsQuantitativeInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Valuation of the Public Warrants [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsQuantitativeInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Inputs and Valuation Techniques [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Inputs and Valuation Techniques [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Valuation of the Public Warrants [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Inputs and Valuation Techniques [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ProbabilityOfMergerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Probability of Merger [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net Income Per Ordinary Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net loss per Class B Ordinary Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Measurement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Instruments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value of Financial Instruments, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Recent Accounting Pronouncements</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesSubjectToMandatoryRedemptionChangesInRedemptionValuePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class A Ordinary Shares Subject to Possible Redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesSubjectToMandatoryRedemptionChangesInRedemptionValuePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ordinary Shares Subject to Possible Redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UseOfEstimates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Use of Estimates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UseOfEstimates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Use of Estimates, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Several Key Metrics Included In Net Income or Loss and Total Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Segment Reporting Information, by Segment [Table Text Block]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InterestToPayDissolutionExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest to pay liquidation expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InterestToPayDissolutionExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest To Pay Dissolution Expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InterestToPayDissolutionExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Interest to pay dissolution expenses.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_MinimumOwnershipPercentageToBeAcquiredForNotToBeRegisteredAsAnInvestmentCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of outstanding voting securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_MinimumOwnershipPercentageToBeAcquiredForNotToBeRegisteredAsAnInvestmentCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Minimum Ownership Percentage To Be Acquired For Not To Be Registered As An Investment Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_MinimumOwnershipPercentageToBeAcquiredForNotToBeRegisteredAsAnInvestmentCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Minimum ownership percentage to be acquired for not to be registered as an investment company.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_MinimumPercentageOfFairMarketValueOfBusinessAcquisitionToTrustAccountBalance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of fair market value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_MinimumPercentageOfFairMarketValueOfBusinessAcquisitionToTrustAccountBalance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Minimum Percentage Of Fair Market Value Of Business Acquisition To Trust Account Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_MinimumPercentageOfFairMarketValueOfBusinessAcquisitionToTrustAccountBalance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Minimum percentage of fair market value of business acquisition to trust account balance.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NetProceedsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net proceeds</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NetProceedsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Proceeds Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NetProceedsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of net proceeds.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NewlyAdjustedIssueSharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public per share (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NewlyAdjustedIssueSharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Newly Adjusted Issue Share Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NewlyAdjustedIssueSharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Newly adjusted issue share price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfSharesInEachUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfSharesInEachUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number Of Shares In Each Unit.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_OrganizationandBusinessOperationsDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Organization and Business Operations (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PriceIssuedPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Price per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PriceIssuedPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Price Issued Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PriceIssuedPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Per share issued.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Organization And Business Operations [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredOfferingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Offering costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredOfferingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred offering costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Organization and Business Operations [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_AggregateUnsecuredPromissoryAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate unsecured promissory amount (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_AggregateUnsecuredPromissoryAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Unsecured Promissory Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_AggregateUnsecuredPromissoryAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aggregate unsecured promissory amount.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightBlackoutTradingPeriodAfterCompletionOfBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trading period after completion of business combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightBlackoutTradingPeriodAfterCompletionOfBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Blackout Trading Period After Completion of Business Combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_ClassOfWarrantOrRightBlackoutTradingPeriodAfterCompletionOfBusinessCombination_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Trading period after completion of business combination.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_CommonStockStockPriceTrigger_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock trigger price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_CommonStockStockPriceTrigger_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Stock Price Trigger</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_CommonStockStockPriceTrigger_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common stock trigger price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_CommonStockThresholdConsecutiveTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consecutive trading day threshold</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_CommonStockThresholdConsecutiveTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Threshold Consecutive Trading Days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_CommonStockThresholdConsecutiveTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of consecutive trading days used to observe the share price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PublicWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PublicWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_SharesRedemptionObligationPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of public shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_SharesRedemptionObligationPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Redemption Obligation Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_SharesRedemptionObligationPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares redemption obligation percentage.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_TransactionCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Transaction costs amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_TransactionCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Transaction Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_TransactionCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Transaction costs.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_UpforntUnderwritingFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Underwriting fees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_UpforntUnderwritingFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Upfornt Underwriting Fees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_UpforntUnderwritingFees_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount represemt upfornt underwriting fees.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_USTreasuryGovernmentBillsMaturityTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maturity term of treasury government bills</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_USTreasuryGovernmentBillsMaturityTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">U.S Treasury Government Bills Maturity Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_USTreasuryGovernmentBillsMaturityTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Maturity term of treasury government bills.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_YearOfInception_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Year Of Inception</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_YearOfInception_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Year of inception</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross proceeds of warrant</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sold per unit (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Price Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private Placement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Private Placement Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Level 1 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Hierarchy and NAV [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatutoryAccountingPracticesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Significant Accounting Policies [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatutoryAccountingPracticesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statutory Accounting Practices [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrecognized tax benefits</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unrecognized Tax Benefits, Beginning Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EscrowDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deposited amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EscrowDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Escrow Deposit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFinStmtErrorCorrectionFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Financial Statement Error Correction [Flag]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Fiscal Period Focus</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Fiscal Year Focus</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentInformationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Information [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentInformationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Information [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Period End Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Documents Incorporated by Reference [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentTransitionReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Transition Report</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Type</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line One</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line Two</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, City or Town</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Postal Zip Code</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, State or Province</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Common Stock, Shares Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCurrentReportingStatus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Current Reporting Status</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Emerging Growth Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityExTransitionPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Ex Transition Period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity File Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Schedule of Several Key Metrics Included In Net Income or Loss and Total Assets [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting Information, Operating Income (Loss) [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amendment Flag</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfCashDiscountOnInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of cash discount on initial public offering</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfCashDiscountOnInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Cash Discount On Initial Public Offering</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfCashDiscountOnInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of discount on initial public offering.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfInitialPublicOfferingSoldToUnderwriters_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of initial public offering sold to underwriters</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfInitialPublicOfferingSoldToUnderwriters_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Initial Public Offering Sold To Underwriters</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfInitialPublicOfferingSoldToUnderwriters_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of initial public offering sold to underwriters.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Ordinary shares issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Issuance of Class B ordinary shares to sponsor (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, New Issues</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants and Rights Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants and Rights Outstanding, Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_DeferredDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred discount (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_DeferredDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Discount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_DeferredDiscount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of deferred discount.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfAdditionalFeeOnInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of additional fee on initial public offering</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfAdditionalFeeOnInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Additional Fee On Initial Public Offering</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfAdditionalFeeOnInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of additional fee on initial public offering.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preference shares, shares authorized</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Shares Authorized</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preference shares issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preference shares, shares issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preference shares outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preference shares, shares outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationForfeited_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares forfeited</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationForfeited_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Issued, Shares, Share-Based Payment Arrangement, Forfeited</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquitySharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Number of shares subject to possible redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquitySharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares subject to possible redemption, shares authorized</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquitySharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity, Shares Authorized</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of segments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Reportable Segments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Segment Reporting Information, by Segment [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingCodmIndividualTitleAndPositionOrGroupOrCommitteeNameExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingCodmIndividualTitleAndPositionOrGroupOrCommitteeNameExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingCodmProfitLossMeasureHowUsedDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment description</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingCodmProfitLossMeasureHowUsedDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingInformationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting Information [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">General and administrative expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General and Administrative Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Marketable securities held in Trust Account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Marketable Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">City Area Code</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cover [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current Fiscal Year End Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentAnnualReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Annual Report</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Maximum [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Minimum [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statistical Measurement [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statistical Measurement [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfWarrantsExercisePriceAdjustedToPriceReceivedInNewIssuances_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of warrant exercise price adjusted to price received in new issuance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfWarrantsExercisePriceAdjustedToPriceReceivedInNewIssuances_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Warrants Exercise Price Adjusted To Price Received In New Issuances</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_PercentageOfWarrantsExercisePriceAdjustedToPriceReceivedInNewIssuances_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of warrant exercise price adjusted to price received in new issuance.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ORGANIZATION AND BUSINESS OPERATIONS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Significant Accounting Policies [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Offering costs paid</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments of Stock Issuance Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityRedemptionPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares subject to possible redemption, per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityRedemptionPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity, Redemption Price Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialPublicOfferingTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">INITIAL PUBLIC OFFERING</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialPublicOfferingTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Initial Public Offering Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_InitialPublicOfferingTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The entire disclosure for initial public offering.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfStockDisclosuresAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Initial Public Offering [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfStockDisclosuresAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock Disclosures [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">RELATED PARTY TRANSACTIONS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">COMMITMENTS AND CONTINGENCIES</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Frequency [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Level 2 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Level 3 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Inputs, Level 3 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Frequency [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Recurring [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Board of Directors Oversight [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Positions or Committees Responsible [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementThirdPartyEngagedFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Third Party Engaged [Flag]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfSharesSubjectedToForfeitureIfOverAllotmentOptionIsNotExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares subjected to forfeiture if over allotment options is not exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfSharesSubjectedToForfeitureIfOverAllotmentOptionIsNotExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Shares Subjected To Forfeiture If Over Allotment Option Is Not Exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfSharesSubjectedToForfeitureIfOverAllotmentOptionIsNotExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of shares subjected to forfeiture if over allotment options is not exercised.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfUnitsSubjectedToForfeitureIfOverAllotmentOptionsIsPartiallyExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Units Subjected To Forfeiture If Over Allotment Options Is Partially Exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfUnitsSubjectedToForfeitureIfOverAllotmentOptionsIsPartiallyExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of units subjected to forfeiture if over allotment options is partially exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_NumberOfUnitsSubjectedToForfeitureIfOverAllotmentOptionsIsPartiallyExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of units subjected to forfeiture if over allotment options is partially exercised.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForProceedsFromInvestments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Investment of cash into Trust Account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForProceedsFromInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments for (Proceeds from) Investments, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_DeferredUnderwritingFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred underwriting fees payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_DeferredUnderwritingFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred underwriting fees payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="paii_DeferredUnderwritingFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Deferred underwriting fees payable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from sale of Private Placement Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Private Placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromOtherEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from sale of Units</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromOtherEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Other Equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Cash Flows [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Supplemental disclosure of noncash investing and financing activities:</link:label>
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