<?xml version='1.0' encoding='US-ASCII'?><schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:sei="http://sei/20260731" xmlns:dei="http://xbrl.sec.gov/dei/2025" xmlns:srt-types="http://fasb.org/srt-types/2025" xmlns:deprecated="http://www.xbrl.org/2009/role/deprecated" xmlns:dtr="http://www.xbrl.org/2009/dtr" xmlns:oef="http://xbrl.sec.gov/oef/2025" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:us-gaap="http://fasb.org/us-gaap/2025" xmlns:oef-pre="http://xbrl.sec.gov/oef-pre/2025" xmlns:oef-lab="http://xbrl.sec.gov/oef-lab/2025" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:country="http://xbrl.sec.gov/country/2025" xmlns:us-roles="http://fasb.org/us-roles/2025" xmlns:enum2="http://xbrl.org/2020/extensible-enumerations-2.0" xmlns:us-types="http://fasb.org/us-types/2025" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2022-03-31" xmlns:oef-def="http://xbrl.sec.gov/oef-def/2025" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:srt="http://fasb.org/srt/2025" xmlns:oef-sr="http://xbrl.sec.gov/oef-sr/2025" xmlns:srt-roles="http://fasb.org/srt-roles/2025" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrli="http://www.xbrl.org/2003/instance" targetNamespace="http://sei/20260731" elementFormDefault="qualified"><import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/><import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/><import namespace="http://xbrl.sec.gov/dei/2025" schemaLocation="https://xbrl.sec.gov/dei/2025/dei-2025.xsd"/><import namespace="http://fasb.org/us-types/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-types-2025.xsd"/><import namespace="http://www.xbrl.org/dtr/type/2022-03-31" schemaLocation="https://www.xbrl.org/dtr/type/2022-03-31/types.xsd"/><import namespace="http://xbrl.sec.gov/country/2025" schemaLocation="https://xbrl.sec.gov/country/2025/country-2025.xsd"/><import namespace="http://fasb.org/srt/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd"/><import namespace="http://fasb.org/srt-types/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-types-2025.xsd"/><import namespace="http://xbrl.sec.gov/oef-sr/2025" schemaLocation="https://xbrl.sec.gov/oef/2025/oef-sr-2025.xsd"/><import namespace="http://fasb.org/us-gaap/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd"/><import namespace="http://fasb.org/us-roles/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-roles-2025.xsd"/><import namespace="http://fasb.org/srt-roles/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-roles-2025.xsd"/><annotation><appinfo><link:linkbase id="lnk"><link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReport" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ShareholderReport"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReportHoldingsDetails" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ShareholderReportHoldingsDetails"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReportLineGraphDetails" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ShareholderReportLineGraphDetails"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReportAverageAnnualReturnDetails" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ShareholderReportAverageAnnualReturnDetails"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ClassOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ClassOnly"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/IndustrySectorOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#IndustrySectorOnly"/><link:roleRef roleURI="http://xbrl.sec.gov/oef/role/LargestHoldingOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#LargestHoldingOnly"/><link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ShareholderReport"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/><link:loc xlink:type="locator" xlink:href="#sei_C000018365Member" xlink:label="C000018365Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000018365Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000162326Member" xlink:label="C000162326Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000162326Member" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000240469Member" xlink:label="C000240469Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000240469Member" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000018374Member" xlink:label="C000018374Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000018374Member" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000018368Member" xlink:label="C000018368Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000018368Member" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022551Member" xlink:label="C000022551Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000022551Member" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000158211Member" xlink:label="C000158211Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000158211Member" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022552Member" xlink:label="C000022552Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000022552Member" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000147419Member" xlink:label="C000147419Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000147419Member" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022554Member" xlink:label="C000022554Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000022554Member" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000147421Member" xlink:label="C000147421Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000147421Member" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/></link:presentationLink><link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ShareholderReportHoldingsDetails"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/><link:loc xlink:type="locator" xlink:href="#sei_C000018365Member" xlink:label="C000018365Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000018365Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000162326Member" xlink:label="C000162326Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000162326Member" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000240469Member" xlink:label="C000240469Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000240469Member" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000018374Member" xlink:label="C000018374Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000018374Member" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000018368Member" xlink:label="C000018368Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000018368Member" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022551Member" xlink:label="C000022551Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000022551Member" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000158211Member" xlink:label="C000158211Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000158211Member" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022552Member" xlink:label="C000022552Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000022552Member" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000147419Member" xlink:label="C000147419Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000147419Member" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022554Member" xlink:label="C000022554Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000022554Member" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000147421Member" xlink:label="C000147421Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000147421Member" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_IndustrySectorDomain" xlink:label="IndustrySectorDomain"/><link:loc xlink:type="locator" xlink:href="#sei_USGovernmentAgencyObligationSectorMember" xlink:label="USGovernmentAgencyObligationSectorMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="USGovernmentAgencyObligationSectorMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_RepurchaseAgreementSectorMember" xlink:label="RepurchaseAgreementSectorMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="RepurchaseAgreementSectorMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryObligationSectorMember" xlink:label="USTreasuryObligationSectorMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="USTreasuryObligationSectorMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FuturesContractsSectorMember" xlink:label="FuturesContractsSectorMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="FuturesContractsSectorMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MunicipalBondSectorMember" xlink:label="MunicipalBondSectorMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="MunicipalBondSectorMember" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_CommercialPaperSectorMember" xlink:label="CommercialPaperSectorMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="CommercialPaperSectorMember" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MortgageMinusBackedSecuritySectorMember" xlink:label="MortgageMinusBackedSecuritySectorMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="MortgageMinusBackedSecuritySectorMember" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_AssetMinusBackedSecuritySectorMember" xlink:label="AssetMinusBackedSecuritySectorMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="AssetMinusBackedSecuritySectorMember" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_CorporateObligationSectorMember" xlink:label="CorporateObligationSectorMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="CorporateObligationSectorMember" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_LargestHoldingsDomain" xlink:label="LargestHoldingsDomain"/><link:loc xlink:type="locator" xlink:href="#sei_BNPParibas9412398CTIMember" xlink:label="BNPParibas9412398CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="BNPParibas9412398CTIMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FHLB9412638CTIMember" xlink:label="FHLB9412638CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="FHLB9412638CTIMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_JPMorganSecurities9412414CTIMember" xlink:label="JPMorganSecurities9412414CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="JPMorganSecurities9412414CTIMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MUFGSecuritiesAmericas9412421CTIMember" xlink:label="MUFGSecuritiesAmericas9412421CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="MUFGSecuritiesAmericas9412421CTIMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_NatixisSA9412424CTIMember" xlink:label="NatixisSA9412424CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="NatixisSA9412424CTIMember" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412370CTIMember" xlink:label="USTreasuryBills9412370CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412370CTIMember" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412358CTIMember" xlink:label="USTreasuryBills9412358CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412358CTIMember" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412365CTIMember" xlink:label="USTreasuryBills9412365CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412365CTIMember" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GoldmanSachs9412409CTIMember" xlink:label="GoldmanSachs9412409CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GoldmanSachs9412409CTIMember" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MizuhoSecurities9412418CTIMember" xlink:label="MizuhoSecurities9412418CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="MizuhoSecurities9412418CTIMember" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411949CTIMember" xlink:label="USTreasuryBills9411949CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9411949CTIMember" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411947CTIMember" xlink:label="USTreasuryBills9411947CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9411947CTIMember" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411952CTIMember" xlink:label="USTreasuryBills9411952CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9411952CTIMember" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FHLB9412058CTIMember" xlink:label="FHLB9412058CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="FHLB9412058CTIMember" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411955CTIMember" xlink:label="USTreasuryBills9411955CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9411955CTIMember" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411953CTIMember" xlink:label="USTreasuryBills9411953CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9411953CTIMember" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FHLB9412060CTIMember" xlink:label="FHLB9412060CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="FHLB9412060CTIMember" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9411972CTIMember" xlink:label="USTreasuryNotes9411972CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9411972CTIMember" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9411968CTIMember" xlink:label="USTreasuryNotes9411968CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9411968CTIMember" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411966CTIMember" xlink:label="USTreasuryBills9411966CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9411966CTIMember" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412390CTIMember" xlink:label="USTreasuryBills9412390CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412390CTIMember" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412394CTIMember" xlink:label="USTreasuryBills9412394CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412394CTIMember" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412396CTIMember" xlink:label="USTreasuryBills9412396CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412396CTIMember" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412401CTIMember" xlink:label="USTreasuryBills9412401CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412401CTIMember" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412399CTIMember" xlink:label="USTreasuryBills9412399CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412399CTIMember" order="25.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412385CTIMember" xlink:label="USTreasuryBills9412385CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412385CTIMember" order="26.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412404CTIMember" xlink:label="USTreasuryBills9412404CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412404CTIMember" order="27.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412387CTIMember" xlink:label="USTreasuryBills9412387CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412387CTIMember" order="28.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9412425CTIMember" xlink:label="USTreasuryNotes9412425CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9412425CTIMember" order="29.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412408CTIMember" xlink:label="USTreasuryBills9412408CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412408CTIMember" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414463CTIMember" xlink:label="USTreasuryNotes9414463CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9414463CTIMember" order="31.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414462CTIMember" xlink:label="USTreasuryNotes9414462CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9414462CTIMember" order="32.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414469CTIMember" xlink:label="USTreasuryNotes9414469CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9414469CTIMember" order="33.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9414471CTIMember" xlink:label="USTreasuryBills9414471CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9414471CTIMember" order="34.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414467CTIMember" xlink:label="USTreasuryNotes9414467CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9414467CTIMember" order="35.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414460CTIMember" xlink:label="USTreasuryNotes9414460CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9414460CTIMember" order="36.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MorganStanley9414254CTIMember" xlink:label="MorganStanley9414254CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="MorganStanley9414254CTIMember" order="37.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_JPMorganChase9414238CTIMember" xlink:label="JPMorganChase9414238CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="JPMorganChase9414238CTIMember" order="38.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_SynchronyCardFundingLLC9414048CTIMember" xlink:label="SynchronyCardFundingLLC9414048CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="SynchronyCardFundingLLC9414048CTIMember" order="39.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_AmericanExpress9414292CTIMember" xlink:label="AmericanExpress9414292CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="AmericanExpress9414292CTIMember" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417467CTIMember" xlink:label="USTreasuryNotes9417467CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9417467CTIMember" order="41.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417470CTIMember" xlink:label="USTreasuryNotes9417470CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9417470CTIMember" order="42.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417464CTIMember" xlink:label="USTreasuryNotes9417464CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9417464CTIMember" order="43.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417469CTIMember" xlink:label="USTreasuryNotes9417469CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9417469CTIMember" order="44.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FNMAorFHLMC9417082CTIMember" xlink:label="FNMAorFHLMC9417082CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="FNMAorFHLMC9417082CTIMember" order="45.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember" xlink:label="FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember" order="46.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417466CTIMember" xlink:label="USTreasuryNotes9417466CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9417466CTIMember" order="47.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_SeasonedLoansStructuredTransactionTrust9416710CTIMember" xlink:label="SeasonedLoansStructuredTransactionTrust9416710CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="SeasonedLoansStructuredTransactionTrust9416710CTIMember" order="48.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417027CTIMember" xlink:label="GNMA9417027CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417027CTIMember" order="49.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FNMAREMIC9417254CTIMember" xlink:label="FNMAREMIC9417254CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="FNMAREMIC9417254CTIMember" order="50.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417887CTIMember" xlink:label="GNMA9417887CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417887CTIMember" order="51.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417810CTIMember" xlink:label="GNMA9417810CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417810CTIMember" order="52.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417897CTIMember" xlink:label="GNMA9417897CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417897CTIMember" order="53.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417787CTIMember" xlink:label="GNMA9417787CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417787CTIMember" order="54.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417761CTIMember" xlink:label="GNMA9417761CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417761CTIMember" order="55.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417834CTIMember" xlink:label="GNMA9417834CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417834CTIMember" order="56.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417889CTIMember" xlink:label="GNMA9417889CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417889CTIMember" order="57.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417904CTIMember" xlink:label="GNMA9417904CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417904CTIMember" order="58.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417885CTIMember" xlink:label="GNMA9417885CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417885CTIMember" order="59.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417748CTIMember" xlink:label="GNMA9417748CTIMember"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417748CTIMember" order="60.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/></link:presentationLink><link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ShareholderReportLineGraphDetails"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/><link:loc xlink:type="locator" xlink:href="#sei_C000018365Member" xlink:label="C000018365Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000018365Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000162326Member" xlink:label="C000162326Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000162326Member" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000240469Member" xlink:label="C000240469Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000240469Member" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000018374Member" xlink:label="C000018374Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000018374Member" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000018368Member" xlink:label="C000018368Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000018368Member" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022551Member" xlink:label="C000022551Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000022551Member" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000158211Member" xlink:label="C000158211Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000158211Member" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022552Member" xlink:label="C000022552Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000022552Member" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000147419Member" xlink:label="C000147419Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000147419Member" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022554Member" xlink:label="C000022554Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000022554Member" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000147421Member" xlink:label="C000147421Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000147421Member" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/></link:presentationLink><link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ShareholderReportAverageAnnualReturnDetails"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/><link:loc xlink:type="locator" xlink:href="#sei_C000018365Member" xlink:label="C000018365Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000018365Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000162326Member" xlink:label="C000162326Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000162326Member" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000240469Member" xlink:label="C000240469Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000240469Member" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000018374Member" xlink:label="C000018374Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000018374Member" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000018368Member" xlink:label="C000018368Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000018368Member" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022551Member" xlink:label="C000022551Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000022551Member" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000158211Member" xlink:label="C000158211Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000158211Member" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022552Member" xlink:label="C000022552Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000022552Member" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000147419Member" xlink:label="C000147419Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000147419Member" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022554Member" xlink:label="C000022554Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000022554Member" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000147421Member" xlink:label="C000147421Member"/><link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000147421Member" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" priority="1"/></link:presentationLink><link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ClassOnly"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/><link:loc xlink:type="locator" xlink:href="#sei_C000018365Member" xlink:label="C000018365Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000018365Member" order="1.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000162326Member" xlink:label="C000162326Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000162326Member" order="2.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000240469Member" xlink:label="C000240469Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000240469Member" order="3.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000018374Member" xlink:label="C000018374Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000018374Member" order="4.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000018368Member" xlink:label="C000018368Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000018368Member" order="5.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022551Member" xlink:label="C000022551Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000022551Member" order="6.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000158211Member" xlink:label="C000158211Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000158211Member" order="7.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022552Member" xlink:label="C000022552Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000022552Member" order="8.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000147419Member" xlink:label="C000147419Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000147419Member" order="9.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022554Member" xlink:label="C000022554Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000022554Member" order="10.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000147421Member" xlink:label="C000147421Member"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000147421Member" order="11.0" priority="1"/></link:definitionLink><link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/IndustrySectorOnly"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_IndustrySectorDomain" xlink:label="IndustrySectorDomain"/><link:loc xlink:type="locator" xlink:href="#sei_USGovernmentAgencyObligationSectorMember" xlink:label="USGovernmentAgencyObligationSectorMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IndustrySectorDomain" xlink:to="USGovernmentAgencyObligationSectorMember" order="1.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_RepurchaseAgreementSectorMember" xlink:label="RepurchaseAgreementSectorMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IndustrySectorDomain" xlink:to="RepurchaseAgreementSectorMember" order="2.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryObligationSectorMember" xlink:label="USTreasuryObligationSectorMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IndustrySectorDomain" xlink:to="USTreasuryObligationSectorMember" order="3.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FuturesContractsSectorMember" xlink:label="FuturesContractsSectorMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IndustrySectorDomain" xlink:to="FuturesContractsSectorMember" order="4.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MunicipalBondSectorMember" xlink:label="MunicipalBondSectorMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IndustrySectorDomain" xlink:to="MunicipalBondSectorMember" order="5.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_CommercialPaperSectorMember" xlink:label="CommercialPaperSectorMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IndustrySectorDomain" xlink:to="CommercialPaperSectorMember" order="6.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MortgageMinusBackedSecuritySectorMember" xlink:label="MortgageMinusBackedSecuritySectorMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IndustrySectorDomain" xlink:to="MortgageMinusBackedSecuritySectorMember" order="7.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_AssetMinusBackedSecuritySectorMember" xlink:label="AssetMinusBackedSecuritySectorMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IndustrySectorDomain" xlink:to="AssetMinusBackedSecuritySectorMember" order="8.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_CorporateObligationSectorMember" xlink:label="CorporateObligationSectorMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IndustrySectorDomain" xlink:to="CorporateObligationSectorMember" order="9.0" priority="1"/></link:definitionLink><link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/LargestHoldingOnly"><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_LargestHoldingsDomain" xlink:label="LargestHoldingsDomain"/><link:loc xlink:type="locator" xlink:href="#sei_BNPParibas9412398CTIMember" xlink:label="BNPParibas9412398CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="BNPParibas9412398CTIMember" order="1.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FHLB9412638CTIMember" xlink:label="FHLB9412638CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="FHLB9412638CTIMember" order="2.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_JPMorganSecurities9412414CTIMember" xlink:label="JPMorganSecurities9412414CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="JPMorganSecurities9412414CTIMember" order="3.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MUFGSecuritiesAmericas9412421CTIMember" xlink:label="MUFGSecuritiesAmericas9412421CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="MUFGSecuritiesAmericas9412421CTIMember" order="4.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_NatixisSA9412424CTIMember" xlink:label="NatixisSA9412424CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="NatixisSA9412424CTIMember" order="5.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412370CTIMember" xlink:label="USTreasuryBills9412370CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412370CTIMember" order="6.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412358CTIMember" xlink:label="USTreasuryBills9412358CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412358CTIMember" order="7.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412365CTIMember" xlink:label="USTreasuryBills9412365CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412365CTIMember" order="8.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GoldmanSachs9412409CTIMember" xlink:label="GoldmanSachs9412409CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GoldmanSachs9412409CTIMember" order="9.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MizuhoSecurities9412418CTIMember" xlink:label="MizuhoSecurities9412418CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="MizuhoSecurities9412418CTIMember" order="10.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411949CTIMember" xlink:label="USTreasuryBills9411949CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9411949CTIMember" order="11.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411947CTIMember" xlink:label="USTreasuryBills9411947CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9411947CTIMember" order="12.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411952CTIMember" xlink:label="USTreasuryBills9411952CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9411952CTIMember" order="13.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FHLB9412058CTIMember" xlink:label="FHLB9412058CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="FHLB9412058CTIMember" order="14.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411955CTIMember" xlink:label="USTreasuryBills9411955CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9411955CTIMember" order="15.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411953CTIMember" xlink:label="USTreasuryBills9411953CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9411953CTIMember" order="16.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FHLB9412060CTIMember" xlink:label="FHLB9412060CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="FHLB9412060CTIMember" order="17.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9411972CTIMember" xlink:label="USTreasuryNotes9411972CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9411972CTIMember" order="18.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9411968CTIMember" xlink:label="USTreasuryNotes9411968CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9411968CTIMember" order="19.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411966CTIMember" xlink:label="USTreasuryBills9411966CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9411966CTIMember" order="20.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412390CTIMember" xlink:label="USTreasuryBills9412390CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412390CTIMember" order="21.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412394CTIMember" xlink:label="USTreasuryBills9412394CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412394CTIMember" order="22.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412396CTIMember" xlink:label="USTreasuryBills9412396CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412396CTIMember" order="23.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412401CTIMember" xlink:label="USTreasuryBills9412401CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412401CTIMember" order="24.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412399CTIMember" xlink:label="USTreasuryBills9412399CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412399CTIMember" order="25.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412385CTIMember" xlink:label="USTreasuryBills9412385CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412385CTIMember" order="26.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412404CTIMember" xlink:label="USTreasuryBills9412404CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412404CTIMember" order="27.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412387CTIMember" xlink:label="USTreasuryBills9412387CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412387CTIMember" order="28.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9412425CTIMember" xlink:label="USTreasuryNotes9412425CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9412425CTIMember" order="29.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412408CTIMember" xlink:label="USTreasuryBills9412408CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9412408CTIMember" order="30.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414463CTIMember" xlink:label="USTreasuryNotes9414463CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9414463CTIMember" order="31.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414462CTIMember" xlink:label="USTreasuryNotes9414462CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9414462CTIMember" order="32.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414469CTIMember" xlink:label="USTreasuryNotes9414469CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9414469CTIMember" order="33.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9414471CTIMember" xlink:label="USTreasuryBills9414471CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryBills9414471CTIMember" order="34.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414467CTIMember" xlink:label="USTreasuryNotes9414467CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9414467CTIMember" order="35.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414460CTIMember" xlink:label="USTreasuryNotes9414460CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9414460CTIMember" order="36.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MorganStanley9414254CTIMember" xlink:label="MorganStanley9414254CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="MorganStanley9414254CTIMember" order="37.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_JPMorganChase9414238CTIMember" xlink:label="JPMorganChase9414238CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="JPMorganChase9414238CTIMember" order="38.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_SynchronyCardFundingLLC9414048CTIMember" xlink:label="SynchronyCardFundingLLC9414048CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="SynchronyCardFundingLLC9414048CTIMember" order="39.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_AmericanExpress9414292CTIMember" xlink:label="AmericanExpress9414292CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="AmericanExpress9414292CTIMember" order="40.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417467CTIMember" xlink:label="USTreasuryNotes9417467CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9417467CTIMember" order="41.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417470CTIMember" xlink:label="USTreasuryNotes9417470CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9417470CTIMember" order="42.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417464CTIMember" xlink:label="USTreasuryNotes9417464CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9417464CTIMember" order="43.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417469CTIMember" xlink:label="USTreasuryNotes9417469CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9417469CTIMember" order="44.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FNMAorFHLMC9417082CTIMember" xlink:label="FNMAorFHLMC9417082CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="FNMAorFHLMC9417082CTIMember" order="45.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember" xlink:label="FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember" order="46.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417466CTIMember" xlink:label="USTreasuryNotes9417466CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="USTreasuryNotes9417466CTIMember" order="47.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_SeasonedLoansStructuredTransactionTrust9416710CTIMember" xlink:label="SeasonedLoansStructuredTransactionTrust9416710CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="SeasonedLoansStructuredTransactionTrust9416710CTIMember" order="48.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417027CTIMember" xlink:label="GNMA9417027CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417027CTIMember" order="49.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FNMAREMIC9417254CTIMember" xlink:label="FNMAREMIC9417254CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="FNMAREMIC9417254CTIMember" order="50.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417887CTIMember" xlink:label="GNMA9417887CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417887CTIMember" order="51.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417810CTIMember" xlink:label="GNMA9417810CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417810CTIMember" order="52.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417897CTIMember" xlink:label="GNMA9417897CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417897CTIMember" order="53.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417787CTIMember" xlink:label="GNMA9417787CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417787CTIMember" order="54.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417761CTIMember" xlink:label="GNMA9417761CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417761CTIMember" order="55.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417834CTIMember" xlink:label="GNMA9417834CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417834CTIMember" order="56.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417889CTIMember" xlink:label="GNMA9417889CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417889CTIMember" order="57.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417904CTIMember" xlink:label="GNMA9417904CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417904CTIMember" order="58.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417885CTIMember" xlink:label="GNMA9417885CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417885CTIMember" order="59.0" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417748CTIMember" xlink:label="GNMA9417748CTIMember"/><link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GNMA9417748CTIMember" order="60.0" priority="1"/></link:definitionLink><link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link"><link:loc xlink:type="locator" xlink:href="#sei_C000018365Member" xlink:label="C000018365Member"/><link:label xlink:type="resource" xlink:label="label_C000018365Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000018365</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000018365Member" xlink:to="label_C000018365Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000162326Member" xlink:label="C000162326Member"/><link:label xlink:type="resource" xlink:label="label_C000162326Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000162326</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000162326Member" xlink:to="label_C000162326Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000240469Member" xlink:label="C000240469Member"/><link:label xlink:type="resource" xlink:label="label_C000240469Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000240469</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000240469Member" xlink:to="label_C000240469Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000018374Member" xlink:label="C000018374Member"/><link:label xlink:type="resource" xlink:label="label_C000018374Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000018374</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000018374Member" xlink:to="label_C000018374Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000018368Member" xlink:label="C000018368Member"/><link:label xlink:type="resource" xlink:label="label_C000018368Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000018368</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000018368Member" xlink:to="label_C000018368Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022551Member" xlink:label="C000022551Member"/><link:label xlink:type="resource" xlink:label="label_C000022551Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000022551</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000022551Member" xlink:to="label_C000022551Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000158211Member" xlink:label="C000158211Member"/><link:label xlink:type="resource" xlink:label="label_C000158211Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000158211</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000158211Member" xlink:to="label_C000158211Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022552Member" xlink:label="C000022552Member"/><link:label xlink:type="resource" xlink:label="label_C000022552Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000022552</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000022552Member" xlink:to="label_C000022552Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000147419Member" xlink:label="C000147419Member"/><link:label xlink:type="resource" xlink:label="label_C000147419Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000147419</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000147419Member" xlink:to="label_C000147419Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000022554Member" xlink:label="C000022554Member"/><link:label xlink:type="resource" xlink:label="label_C000022554Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000022554</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000022554Member" xlink:to="label_C000022554Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_C000147421Member" xlink:label="C000147421Member"/><link:label xlink:type="resource" xlink:label="label_C000147421Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000147421</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000147421Member" xlink:to="label_C000147421Member" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USGovernmentAgencyObligationSectorMember" xlink:label="USGovernmentAgencyObligationSectorMember"/><link:label xlink:type="resource" xlink:label="label_USGovernmentAgencyObligationSectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Government Agency Obligation</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USGovernmentAgencyObligationSectorMember" xlink:to="label_USGovernmentAgencyObligationSectorMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_RepurchaseAgreementSectorMember" xlink:label="RepurchaseAgreementSectorMember"/><link:label xlink:type="resource" xlink:label="label_RepurchaseAgreementSectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Repurchase Agreement</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepurchaseAgreementSectorMember" xlink:to="label_RepurchaseAgreementSectorMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryObligationSectorMember" xlink:label="USTreasuryObligationSectorMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryObligationSectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Obligation</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryObligationSectorMember" xlink:to="label_USTreasuryObligationSectorMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FuturesContractsSectorMember" xlink:label="FuturesContractsSectorMember"/><link:label xlink:type="resource" xlink:label="label_FuturesContractsSectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Futures Contracts</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FuturesContractsSectorMember" xlink:to="label_FuturesContractsSectorMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MunicipalBondSectorMember" xlink:label="MunicipalBondSectorMember"/><link:label xlink:type="resource" xlink:label="label_MunicipalBondSectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Municipal Bond</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MunicipalBondSectorMember" xlink:to="label_MunicipalBondSectorMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_CommercialPaperSectorMember" xlink:label="CommercialPaperSectorMember"/><link:label xlink:type="resource" xlink:label="label_CommercialPaperSectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Commercial Paper</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommercialPaperSectorMember" xlink:to="label_CommercialPaperSectorMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MortgageMinusBackedSecuritySectorMember" xlink:label="MortgageMinusBackedSecuritySectorMember"/><link:label xlink:type="resource" xlink:label="label_MortgageMinusBackedSecuritySectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Mortgage-Backed Security</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MortgageMinusBackedSecuritySectorMember" xlink:to="label_MortgageMinusBackedSecuritySectorMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_AssetMinusBackedSecuritySectorMember" xlink:label="AssetMinusBackedSecuritySectorMember"/><link:label xlink:type="resource" xlink:label="label_AssetMinusBackedSecuritySectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Asset-Backed Security</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetMinusBackedSecuritySectorMember" xlink:to="label_AssetMinusBackedSecuritySectorMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_CorporateObligationSectorMember" xlink:label="CorporateObligationSectorMember"/><link:label xlink:type="resource" xlink:label="label_CorporateObligationSectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Corporate Obligation</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CorporateObligationSectorMember" xlink:to="label_CorporateObligationSectorMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_BNPParibas9412398CTIMember" xlink:label="BNPParibas9412398CTIMember"/><link:label xlink:type="resource" xlink:label="label_BNPParibas9412398CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">BNP Paribas9412398</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BNPParibas9412398CTIMember" xlink:to="label_BNPParibas9412398CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FHLB9412638CTIMember" xlink:label="FHLB9412638CTIMember"/><link:label xlink:type="resource" xlink:label="label_FHLB9412638CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">FHLB9412638</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FHLB9412638CTIMember" xlink:to="label_FHLB9412638CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_JPMorganSecurities9412414CTIMember" xlink:label="JPMorganSecurities9412414CTIMember"/><link:label xlink:type="resource" xlink:label="label_JPMorganSecurities9412414CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">J.P. Morgan Securities9412414</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="JPMorganSecurities9412414CTIMember" xlink:to="label_JPMorganSecurities9412414CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MUFGSecuritiesAmericas9412421CTIMember" xlink:label="MUFGSecuritiesAmericas9412421CTIMember"/><link:label xlink:type="resource" xlink:label="label_MUFGSecuritiesAmericas9412421CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">MUFG Securities Americas9412421</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MUFGSecuritiesAmericas9412421CTIMember" xlink:to="label_MUFGSecuritiesAmericas9412421CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_NatixisSA9412424CTIMember" xlink:label="NatixisSA9412424CTIMember"/><link:label xlink:type="resource" xlink:label="label_NatixisSA9412424CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Natixis S.A.9412424</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NatixisSA9412424CTIMember" xlink:to="label_NatixisSA9412424CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412370CTIMember" xlink:label="USTreasuryBills9412370CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9412370CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9412370</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9412370CTIMember" xlink:to="label_USTreasuryBills9412370CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412358CTIMember" xlink:label="USTreasuryBills9412358CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9412358CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9412358</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9412358CTIMember" xlink:to="label_USTreasuryBills9412358CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412365CTIMember" xlink:label="USTreasuryBills9412365CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9412365CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9412365</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9412365CTIMember" xlink:to="label_USTreasuryBills9412365CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GoldmanSachs9412409CTIMember" xlink:label="GoldmanSachs9412409CTIMember"/><link:label xlink:type="resource" xlink:label="label_GoldmanSachs9412409CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Goldman Sachs9412409</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoldmanSachs9412409CTIMember" xlink:to="label_GoldmanSachs9412409CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MizuhoSecurities9412418CTIMember" xlink:label="MizuhoSecurities9412418CTIMember"/><link:label xlink:type="resource" xlink:label="label_MizuhoSecurities9412418CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Mizuho Securities9412418</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MizuhoSecurities9412418CTIMember" xlink:to="label_MizuhoSecurities9412418CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411949CTIMember" xlink:label="USTreasuryBills9411949CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9411949CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9411949</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9411949CTIMember" xlink:to="label_USTreasuryBills9411949CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411947CTIMember" xlink:label="USTreasuryBills9411947CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9411947CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9411947</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9411947CTIMember" xlink:to="label_USTreasuryBills9411947CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411952CTIMember" xlink:label="USTreasuryBills9411952CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9411952CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9411952</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9411952CTIMember" xlink:to="label_USTreasuryBills9411952CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FHLB9412058CTIMember" xlink:label="FHLB9412058CTIMember"/><link:label xlink:type="resource" xlink:label="label_FHLB9412058CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">FHLB9412058</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FHLB9412058CTIMember" xlink:to="label_FHLB9412058CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411955CTIMember" xlink:label="USTreasuryBills9411955CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9411955CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9411955</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9411955CTIMember" xlink:to="label_USTreasuryBills9411955CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411953CTIMember" xlink:label="USTreasuryBills9411953CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9411953CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9411953</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9411953CTIMember" xlink:to="label_USTreasuryBills9411953CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FHLB9412060CTIMember" xlink:label="FHLB9412060CTIMember"/><link:label xlink:type="resource" xlink:label="label_FHLB9412060CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">FHLB9412060</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FHLB9412060CTIMember" xlink:to="label_FHLB9412060CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9411972CTIMember" xlink:label="USTreasuryNotes9411972CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9411972CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9411972</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9411972CTIMember" xlink:to="label_USTreasuryNotes9411972CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9411968CTIMember" xlink:label="USTreasuryNotes9411968CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9411968CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9411968</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9411968CTIMember" xlink:to="label_USTreasuryNotes9411968CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9411966CTIMember" xlink:label="USTreasuryBills9411966CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9411966CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9411966</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9411966CTIMember" xlink:to="label_USTreasuryBills9411966CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412390CTIMember" xlink:label="USTreasuryBills9412390CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9412390CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9412390</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9412390CTIMember" xlink:to="label_USTreasuryBills9412390CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412394CTIMember" xlink:label="USTreasuryBills9412394CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9412394CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9412394</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9412394CTIMember" xlink:to="label_USTreasuryBills9412394CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412396CTIMember" xlink:label="USTreasuryBills9412396CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9412396CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9412396</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9412396CTIMember" xlink:to="label_USTreasuryBills9412396CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412401CTIMember" xlink:label="USTreasuryBills9412401CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9412401CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9412401</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9412401CTIMember" xlink:to="label_USTreasuryBills9412401CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412399CTIMember" xlink:label="USTreasuryBills9412399CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9412399CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9412399</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9412399CTIMember" xlink:to="label_USTreasuryBills9412399CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412385CTIMember" xlink:label="USTreasuryBills9412385CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9412385CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9412385</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9412385CTIMember" xlink:to="label_USTreasuryBills9412385CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412404CTIMember" xlink:label="USTreasuryBills9412404CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9412404CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9412404</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9412404CTIMember" xlink:to="label_USTreasuryBills9412404CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412387CTIMember" xlink:label="USTreasuryBills9412387CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9412387CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9412387</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9412387CTIMember" xlink:to="label_USTreasuryBills9412387CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9412425CTIMember" xlink:label="USTreasuryNotes9412425CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9412425CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9412425</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9412425CTIMember" xlink:to="label_USTreasuryNotes9412425CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9412408CTIMember" xlink:label="USTreasuryBills9412408CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9412408CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9412408</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9412408CTIMember" xlink:to="label_USTreasuryBills9412408CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414463CTIMember" xlink:label="USTreasuryNotes9414463CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9414463CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9414463</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9414463CTIMember" xlink:to="label_USTreasuryNotes9414463CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414462CTIMember" xlink:label="USTreasuryNotes9414462CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9414462CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9414462</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9414462CTIMember" xlink:to="label_USTreasuryNotes9414462CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414469CTIMember" xlink:label="USTreasuryNotes9414469CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9414469CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9414469</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9414469CTIMember" xlink:to="label_USTreasuryNotes9414469CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryBills9414471CTIMember" xlink:label="USTreasuryBills9414471CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryBills9414471CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Bills9414471</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryBills9414471CTIMember" xlink:to="label_USTreasuryBills9414471CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414467CTIMember" xlink:label="USTreasuryNotes9414467CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9414467CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9414467</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9414467CTIMember" xlink:to="label_USTreasuryNotes9414467CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9414460CTIMember" xlink:label="USTreasuryNotes9414460CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9414460CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9414460</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9414460CTIMember" xlink:to="label_USTreasuryNotes9414460CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_MorganStanley9414254CTIMember" xlink:label="MorganStanley9414254CTIMember"/><link:label xlink:type="resource" xlink:label="label_MorganStanley9414254CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Morgan Stanley9414254</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MorganStanley9414254CTIMember" xlink:to="label_MorganStanley9414254CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_JPMorganChase9414238CTIMember" xlink:label="JPMorganChase9414238CTIMember"/><link:label xlink:type="resource" xlink:label="label_JPMorganChase9414238CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">JPMorgan Chase9414238</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="JPMorganChase9414238CTIMember" xlink:to="label_JPMorganChase9414238CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_SynchronyCardFundingLLC9414048CTIMember" xlink:label="SynchronyCardFundingLLC9414048CTIMember"/><link:label xlink:type="resource" xlink:label="label_SynchronyCardFundingLLC9414048CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Synchrony Card Funding LLC9414048</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SynchronyCardFundingLLC9414048CTIMember" xlink:to="label_SynchronyCardFundingLLC9414048CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_AmericanExpress9414292CTIMember" xlink:label="AmericanExpress9414292CTIMember"/><link:label xlink:type="resource" xlink:label="label_AmericanExpress9414292CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">American Express9414292</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmericanExpress9414292CTIMember" xlink:to="label_AmericanExpress9414292CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417467CTIMember" xlink:label="USTreasuryNotes9417467CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9417467CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9417467</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9417467CTIMember" xlink:to="label_USTreasuryNotes9417467CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417470CTIMember" xlink:label="USTreasuryNotes9417470CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9417470CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9417470</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9417470CTIMember" xlink:to="label_USTreasuryNotes9417470CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417464CTIMember" xlink:label="USTreasuryNotes9417464CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9417464CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9417464</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9417464CTIMember" xlink:to="label_USTreasuryNotes9417464CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417469CTIMember" xlink:label="USTreasuryNotes9417469CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9417469CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9417469</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9417469CTIMember" xlink:to="label_USTreasuryNotes9417469CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FNMAorFHLMC9417082CTIMember" xlink:label="FNMAorFHLMC9417082CTIMember"/><link:label xlink:type="resource" xlink:label="label_FNMAorFHLMC9417082CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">FNMA or FHLMC9417082</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FNMAorFHLMC9417082CTIMember" xlink:to="label_FNMAorFHLMC9417082CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember" xlink:label="FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember"/><link:label xlink:type="resource" xlink:label="label_FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">FHLMC Multifamily Structured Pass-Through Certificates9416730</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember" xlink:to="label_FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_USTreasuryNotes9417466CTIMember" xlink:label="USTreasuryNotes9417466CTIMember"/><link:label xlink:type="resource" xlink:label="label_USTreasuryNotes9417466CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">U.S. Treasury Notes9417466</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USTreasuryNotes9417466CTIMember" xlink:to="label_USTreasuryNotes9417466CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_SeasonedLoansStructuredTransactionTrust9416710CTIMember" xlink:label="SeasonedLoansStructuredTransactionTrust9416710CTIMember"/><link:label xlink:type="resource" xlink:label="label_SeasonedLoansStructuredTransactionTrust9416710CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Seasoned Loans Structured Transaction Trust9416710</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SeasonedLoansStructuredTransactionTrust9416710CTIMember" xlink:to="label_SeasonedLoansStructuredTransactionTrust9416710CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417027CTIMember" xlink:label="GNMA9417027CTIMember"/><link:label xlink:type="resource" xlink:label="label_GNMA9417027CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">GNMA9417027</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GNMA9417027CTIMember" xlink:to="label_GNMA9417027CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_FNMAREMIC9417254CTIMember" xlink:label="FNMAREMIC9417254CTIMember"/><link:label xlink:type="resource" xlink:label="label_FNMAREMIC9417254CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">FNMA REMIC9417254</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FNMAREMIC9417254CTIMember" xlink:to="label_FNMAREMIC9417254CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417887CTIMember" xlink:label="GNMA9417887CTIMember"/><link:label xlink:type="resource" xlink:label="label_GNMA9417887CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">GNMA9417887</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GNMA9417887CTIMember" xlink:to="label_GNMA9417887CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417810CTIMember" xlink:label="GNMA9417810CTIMember"/><link:label xlink:type="resource" xlink:label="label_GNMA9417810CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">GNMA9417810</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GNMA9417810CTIMember" xlink:to="label_GNMA9417810CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417897CTIMember" xlink:label="GNMA9417897CTIMember"/><link:label xlink:type="resource" xlink:label="label_GNMA9417897CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">GNMA9417897</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GNMA9417897CTIMember" xlink:to="label_GNMA9417897CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417787CTIMember" xlink:label="GNMA9417787CTIMember"/><link:label xlink:type="resource" xlink:label="label_GNMA9417787CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">GNMA9417787</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GNMA9417787CTIMember" xlink:to="label_GNMA9417787CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417761CTIMember" xlink:label="GNMA9417761CTIMember"/><link:label xlink:type="resource" xlink:label="label_GNMA9417761CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">GNMA9417761</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GNMA9417761CTIMember" xlink:to="label_GNMA9417761CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417834CTIMember" xlink:label="GNMA9417834CTIMember"/><link:label xlink:type="resource" xlink:label="label_GNMA9417834CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">GNMA9417834</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GNMA9417834CTIMember" xlink:to="label_GNMA9417834CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417889CTIMember" xlink:label="GNMA9417889CTIMember"/><link:label xlink:type="resource" xlink:label="label_GNMA9417889CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">GNMA9417889</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GNMA9417889CTIMember" xlink:to="label_GNMA9417889CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417904CTIMember" xlink:label="GNMA9417904CTIMember"/><link:label xlink:type="resource" xlink:label="label_GNMA9417904CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">GNMA9417904</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GNMA9417904CTIMember" xlink:to="label_GNMA9417904CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417885CTIMember" xlink:label="GNMA9417885CTIMember"/><link:label xlink:type="resource" xlink:label="label_GNMA9417885CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">GNMA9417885</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GNMA9417885CTIMember" xlink:to="label_GNMA9417885CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="#sei_GNMA9417748CTIMember" xlink:label="GNMA9417748CTIMember"/><link:label xlink:type="resource" xlink:label="label_GNMA9417748CTIMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">GNMA9417748</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GNMA9417748CTIMember" xlink:to="label_GNMA9417748CTIMember" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_NoTradingSymbolFlag" xlink:label="NoTradingSymbolFlag"/><link:label xlink:type="resource" xlink:label="label_NoTradingSymbolFlag" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">No Trading Symbol [Flag]</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoTradingSymbolFlag" xlink:to="label_NoTradingSymbolFlag" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsNet" xlink:label="AssetsNet"/><link:label xlink:type="resource" xlink:label="label_AssetsNet" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">AssetsNet</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsNet" xlink:to="label_AssetsNet" priority="1"/><link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentCompanyPortfolioTurnover" xlink:label="InvestmentCompanyPortfolioTurnover"/><link:label xlink:type="resource" xlink:label="label_InvestmentCompanyPortfolioTurnover" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">InvestmentCompanyPortfolioTurnover</link:label><link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentCompanyPortfolioTurnover" xlink:to="label_InvestmentCompanyPortfolioTurnover" priority="1"/></link:labelLink></link:linkbase></appinfo></annotation><element name="C000018365Member" id="sei_C000018365Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000162326Member" id="sei_C000162326Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000240469Member" id="sei_C000240469Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000018374Member" id="sei_C000018374Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000018368Member" id="sei_C000018368Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000022551Member" id="sei_C000022551Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000158211Member" id="sei_C000158211Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000022552Member" id="sei_C000022552Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000147419Member" id="sei_C000147419Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000022554Member" id="sei_C000022554Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="C000147421Member" id="sei_C000147421Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USGovernmentAgencyObligationSectorMember" id="sei_USGovernmentAgencyObligationSectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="RepurchaseAgreementSectorMember" id="sei_RepurchaseAgreementSectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryObligationSectorMember" id="sei_USTreasuryObligationSectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="FuturesContractsSectorMember" id="sei_FuturesContractsSectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="MunicipalBondSectorMember" id="sei_MunicipalBondSectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CommercialPaperSectorMember" id="sei_CommercialPaperSectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="MortgageMinusBackedSecuritySectorMember" id="sei_MortgageMinusBackedSecuritySectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AssetMinusBackedSecuritySectorMember" id="sei_AssetMinusBackedSecuritySectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="CorporateObligationSectorMember" id="sei_CorporateObligationSectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="BNPParibas9412398CTIMember" id="sei_BNPParibas9412398CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="FHLB9412638CTIMember" id="sei_FHLB9412638CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="JPMorganSecurities9412414CTIMember" id="sei_JPMorganSecurities9412414CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="MUFGSecuritiesAmericas9412421CTIMember" id="sei_MUFGSecuritiesAmericas9412421CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="NatixisSA9412424CTIMember" id="sei_NatixisSA9412424CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9412370CTIMember" id="sei_USTreasuryBills9412370CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9412358CTIMember" id="sei_USTreasuryBills9412358CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9412365CTIMember" id="sei_USTreasuryBills9412365CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GoldmanSachs9412409CTIMember" id="sei_GoldmanSachs9412409CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="MizuhoSecurities9412418CTIMember" id="sei_MizuhoSecurities9412418CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9411949CTIMember" id="sei_USTreasuryBills9411949CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9411947CTIMember" id="sei_USTreasuryBills9411947CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9411952CTIMember" id="sei_USTreasuryBills9411952CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="FHLB9412058CTIMember" id="sei_FHLB9412058CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9411955CTIMember" id="sei_USTreasuryBills9411955CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9411953CTIMember" id="sei_USTreasuryBills9411953CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="FHLB9412060CTIMember" id="sei_FHLB9412060CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9411972CTIMember" id="sei_USTreasuryNotes9411972CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9411968CTIMember" id="sei_USTreasuryNotes9411968CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9411966CTIMember" id="sei_USTreasuryBills9411966CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9412390CTIMember" id="sei_USTreasuryBills9412390CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9412394CTIMember" id="sei_USTreasuryBills9412394CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9412396CTIMember" id="sei_USTreasuryBills9412396CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9412401CTIMember" id="sei_USTreasuryBills9412401CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9412399CTIMember" id="sei_USTreasuryBills9412399CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9412385CTIMember" id="sei_USTreasuryBills9412385CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9412404CTIMember" id="sei_USTreasuryBills9412404CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9412387CTIMember" id="sei_USTreasuryBills9412387CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9412425CTIMember" id="sei_USTreasuryNotes9412425CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9412408CTIMember" id="sei_USTreasuryBills9412408CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9414463CTIMember" id="sei_USTreasuryNotes9414463CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9414462CTIMember" id="sei_USTreasuryNotes9414462CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9414469CTIMember" id="sei_USTreasuryNotes9414469CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryBills9414471CTIMember" id="sei_USTreasuryBills9414471CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9414467CTIMember" id="sei_USTreasuryNotes9414467CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9414460CTIMember" id="sei_USTreasuryNotes9414460CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="MorganStanley9414254CTIMember" id="sei_MorganStanley9414254CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="JPMorganChase9414238CTIMember" id="sei_JPMorganChase9414238CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="SynchronyCardFundingLLC9414048CTIMember" id="sei_SynchronyCardFundingLLC9414048CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="AmericanExpress9414292CTIMember" id="sei_AmericanExpress9414292CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9417467CTIMember" id="sei_USTreasuryNotes9417467CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9417470CTIMember" id="sei_USTreasuryNotes9417470CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9417464CTIMember" id="sei_USTreasuryNotes9417464CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9417469CTIMember" id="sei_USTreasuryNotes9417469CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="FNMAorFHLMC9417082CTIMember" id="sei_FNMAorFHLMC9417082CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember" id="sei_FHLMCMultifamilyStructuredPassMinusThroughCertificates9416730CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USTreasuryNotes9417466CTIMember" id="sei_USTreasuryNotes9417466CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="SeasonedLoansStructuredTransactionTrust9416710CTIMember" id="sei_SeasonedLoansStructuredTransactionTrust9416710CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GNMA9417027CTIMember" id="sei_GNMA9417027CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="FNMAREMIC9417254CTIMember" id="sei_FNMAREMIC9417254CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GNMA9417887CTIMember" id="sei_GNMA9417887CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GNMA9417810CTIMember" id="sei_GNMA9417810CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GNMA9417897CTIMember" id="sei_GNMA9417897CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GNMA9417787CTIMember" id="sei_GNMA9417787CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GNMA9417761CTIMember" id="sei_GNMA9417761CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GNMA9417834CTIMember" id="sei_GNMA9417834CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GNMA9417889CTIMember" id="sei_GNMA9417889CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GNMA9417904CTIMember" id="sei_GNMA9417904CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GNMA9417885CTIMember" id="sei_GNMA9417885CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="GNMA9417748CTIMember" id="sei_GNMA9417748CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/></schema>
