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    <ReturnTs>2018-03-01T07:03:24-08:00</ReturnTs>
    <TaxPeriodEndDt>2017-06-30</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmName>
        <BusinessNameLine1Txt>Blazek &amp; Vetterling</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>2900 Weslayan Suite 200</AddressLine1Txt>
        <CityNm>Houston</CityNm>
        <StateAbbreviationCd>TX</StateAbbreviationCd>
        <ZIPCd>770275132</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990PF</ReturnTypeCd>
    <TaxPeriodBeginDt>2016-07-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>464629601</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Clark and Charlene Thompson Foundation</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>CLAR</BusinessNameControlTxt>
      <PhoneNum>7132209164</PhoneNum>
      <USAddress>
        <AddressLine1Txt>1415 Louisiana 36th Floor</AddressLine1Txt>
        <CityNm>Houston</CityNm>
        <StateAbbreviationCd>TX</StateAbbreviationCd>
        <ZIPCd>77002</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Randall E Evans</PersonNm>
      <PersonTitleTxt>Pres/Trustee</PersonTitleTxt>
      <SignatureDt>2018-03-01</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>Jody Blazek</PreparerPersonNm>
      <PTIN>P00072674</PTIN>
      <PhoneNum>7134395739</PhoneNum>
      <SelfEmployedInd>X</SelfEmployedInd>
    </PreparerPersonGrp>
    <TaxYr>2016</TaxYr>
    <BuildTS>2021-01-29 14:40:06Z</BuildTS>
  </ReturnHeader>
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      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
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        <GrossSalesPriceAmt>7180852</GrossSalesPriceAmt>
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        <TotalRevAndExpnssAmt>656911</TotalRevAndExpnssAmt>
        <TotalNetInvstIncmAmt>593211</TotalNetInvstIncmAmt>
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        <ContriPaidRevAndExpnssAmt>263430</ContriPaidRevAndExpnssAmt>
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        <TotalExpensesDsbrsChrtblAmt>294850</TotalExpensesDsbrsChrtblAmt>
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        <CorporateStockEOYAmt referenceDocumentId="InvestmentsCorpStockSchedule">6285862</CorporateStockEOYAmt>
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        <TotalAssetsBOYAmt>8702013</TotalAssetsBOYAmt>
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        <TotalAssetsEOYFMVAmt>9461679</TotalAssetsEOYFMVAmt>
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        <OrgDoesNotFollowSFAS117Ind>X</OrgDoesNotFollowSFAS117Ind>
        <CapitalStockBOYAmt>8702013</CapitalStockBOYAmt>
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        <TotNetAstOrFundBalancesEOYAmt>8989736</TotNetAstOrFundBalancesEOYAmt>
        <TotalLiabilitiesNetAstBOYAmt>8702013</TotalLiabilitiesNetAstBOYAmt>
        <TotalLiabilitiesNetAstEOYAmt>8989736</TotalLiabilitiesNetAstEOYAmt>
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      <ChgInNetAssetsFundBalancesGrp>
        <TotNetAstOrFundBalancesBOYAmt>8702013</TotNetAstOrFundBalancesBOYAmt>
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        <TotNetAstOrFundBalancesEOYAmt>8989736</TotNetAstOrFundBalancesEOYAmt>
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      <CapGainsLossTxInvstIncmDetail>
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          <PropertyDesc>Capital gain distributions</PropertyDesc>
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        <LiableSection4942TaxInd>false</LiableSection4942TaxInd>
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        <NetVlNoncharitableAssetsYr3Amt>1</NetVlNoncharitableAssetsYr3Amt>
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        <MoreThan100SpentInd>false</MoreThan100SpentInd>
        <Form1120POLFiledInd>false</Form1120POLFiledInd>
        <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
        <ChangesToArticlesOrBylawsInd>false</ChangesToArticlesOrBylawsInd>
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        <Form990TFiledInd>false</Form990TFiledInd>
        <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
        <Section508eRqrSatisfiedInd>true</Section508eRqrSatisfiedInd>
        <AtLeast5000InAssetsInd>true</AtLeast5000InAssetsInd>
        <OrgReportOrRegisterStateCd>TX</OrgReportOrRegisterStateCd>
        <Form990PFFiledWithAttyGenInd>true</Form990PFFiledWithAttyGenInd>
        <PrivateOperatingFoundationInd>false</PrivateOperatingFoundationInd>
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        <OwnControlledEntityInd>false</OwnControlledEntityInd>
        <DonorAdvisedFundInd>false</DonorAdvisedFundInd>
        <ComplyWithPublicInspRqrInd>true</ComplyWithPublicInspRqrInd>
        <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
        <PersonsWithBooksName>
          <BusinessNameLine1Txt>Randall E Evans</BusinessNameLine1Txt>
        </PersonsWithBooksName>
        <PhoneNum>7132209164</PhoneNum>
        <LocationOfBooksUSAddress>
          <AddressLine1Txt>1415 Louisiana 36th Floor</AddressLine1Txt>
          <CityNm>Houston</CityNm>
          <StateAbbreviationCd>TX</StateAbbreviationCd>
          <ZIPCd>77002</ZIPCd>
        </LocationOfBooksUSAddress>
        <ForeignAccountsQuestionInd>false</ForeignAccountsQuestionInd>
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        <BrrwOrLendDisqualifiedPrsnInd>false</BrrwOrLendDisqualifiedPrsnInd>
        <FurnGoodsDisqualifiedPrsnInd>false</FurnGoodsDisqualifiedPrsnInd>
        <PayCompDisqualifiedPrsnInd>true</PayCompDisqualifiedPrsnInd>
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        <PaymentToGovernmentOfficialInd>false</PaymentToGovernmentOfficialInd>
        <ActsFailToQlfyAsExceptionsInd>false</ActsFailToQlfyAsExceptionsInd>
        <UncorrectedPriorActsInd>false</UncorrectedPriorActsInd>
        <UndistributedIncomePYInd>false</UndistributedIncomePYInd>
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        <BusinessHoldingsInd>false</BusinessHoldingsInd>
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        <JeopardyInvestmentsInd>false</JeopardyInvestmentsInd>
        <UncorrectedPYJeopardyInvstInd>false</UncorrectedPYJeopardyInvstInd>
        <InfluenceLegislationInd>false</InfluenceLegislationInd>
        <InfluenceElectionInd>false</InfluenceElectionInd>
        <GrantsToIndividualsInd>false</GrantsToIndividualsInd>
        <GrantsToOrganizationsInd>false</GrantsToOrganizationsInd>
        <NoncharitablePurposeInd>false</NoncharitablePurposeInd>
        <TransactionsFailToQlfyAsExcInd>false</TransactionsFailToQlfyAsExcInd>
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        <RcvFndsToPayPrsnlBnftCntrctInd>false</RcvFndsToPayPrsnlBnftCntrctInd>
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        <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
        <ProceedsOrNetIncomeInd>false</ProceedsOrNetIncomeInd>
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      <OfficerDirTrstKeyEmplInfoGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Randall E Evans</PersonNm>
          <USAddress>
            <AddressLine1Txt>1415 Louisiana 36th Floor</AddressLine1Txt>
            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>77002</ZIPCd>
          </USAddress>
          <TitleTxt>Pres/Trustee</TitleTxt>
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        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Allan J Maierson</PersonNm>
          <USAddress>
            <AddressLine1Txt>1415 Louisiana 36th Floor</AddressLine1Txt>
            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>77002</ZIPCd>
          </USAddress>
          <TitleTxt>Tr/Sec/Trustee</TitleTxt>
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        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>W C Dickson</PersonNm>
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            <ZIPCd>77002</ZIPCd>
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        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Richard C Dickson</PersonNm>
          <USAddress>
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        </OfficerDirTrstKeyEmplGrp>
        <CompOfHghstPdEmplOrNONETxt>NONE</CompOfHghstPdEmplOrNONETxt>
        <CompensationOfHghstPdCntrctGrp>
          <BusinessName>
            <BusinessNameLine1Txt>Bank of America NA</BusinessNameLine1Txt>
          </BusinessName>
          <USAddress>
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            <CityNm>Tampa</CityNm>
            <StateAbbreviationCd>FL</StateAbbreviationCd>
            <ZIPCd>33622</ZIPCd>
          </USAddress>
          <ServiceTypeTxt>Investment mgmt fees</ServiceTypeTxt>
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        <FMVAllOtherNoncharitableAstAmt>0</FMVAllOtherNoncharitableAstAmt>
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        <GrantOrContributionPdDurYrGrp>
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            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>77054</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>N/A</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
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        <GrantOrContributionPdDurYrGrp>
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          <RecipientUSAddress>
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            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>77056</ZIPCd>
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          <RecipientRelationshipTxt>N/A</RecipientRelationshipTxt>
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        <GrantOrContributionPdDurYrGrp>
          <RecipientPersonNm>St John the Divine Episcopal Church</RecipientPersonNm>
          <RecipientUSAddress>
            <AddressLine1Txt>2450 River Oaks Blvd</AddressLine1Txt>
            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>77019</ZIPCd>
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          <RecipientRelationshipTxt>N/A</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>General support</GrantOrContributionPurposeTxt>
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        <GrantOrContributionPdDurYrGrp>
          <RecipientPersonNm>St Mary Catholic School</RecipientPersonNm>
          <RecipientUSAddress>
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            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>77004</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>N/A</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>Renovation of the library and computer purchases</GrantOrContributionPurposeTxt>
          <Amt>41930</Amt>
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        <GrantOrContributionPdDurYrGrp>
          <RecipientPersonNm>Holocaust Museum Houston</RecipientPersonNm>
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            <AddressLine1Txt>5401 Caroline Street</AddressLine1Txt>
            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>77004</ZIPCd>
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          <RecipientRelationshipTxt>N/A</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>Butterfly project and general support</GrantOrContributionPurposeTxt>
          <Amt>41000</Amt>
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        <TotalGrantOrContriPdDurYrAmt>263430</TotalGrantOrContriPdDurYrAmt>
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      <AnalysisIncomeProducingActyGrp>
        <DivAndIntFromSecPartVIIGrp>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>175279</ExclusionAmt>
        </DivAndIntFromSecPartVIIGrp>
        <GainSalesAstOthThanInvntryGrp>
          <ExclusionCd>18</ExclusionCd>
          <ExclusionAmt>417932</ExclusionAmt>
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        <SubtotalsIncmProducingActyGrp>
          <ExclusionAmt>593211</ExclusionAmt>
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        <TotalIncomeProducingActyAmt>593211</TotalIncomeProducingActyAmt>
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      <TrnsfrTransRlnNonchrtblEOGrp>
        <TrnsfrOfCashToNonchrtblEOInd>false</TrnsfrOfCashToNonchrtblEOInd>
        <TrnsfrOtherAssetNonchrtblEOInd>false</TrnsfrOtherAssetNonchrtblEOInd>
        <SalesOrExchangesOfAssetsInd>false</SalesOrExchangesOfAssetsInd>
        <PurchaseOfAssetsNonchrtblEOInd>false</PurchaseOfAssetsNonchrtblEOInd>
        <RentalOfFacilitiesOthAssetsInd>false</RentalOfFacilitiesOthAssetsInd>
        <ReimbursementArrangementsInd>false</ReimbursementArrangementsInd>
        <LoansOrLoanGuaranteesInd>false</LoansOrLoanGuaranteesInd>
        <PerformanceOfServicesEtcInd>false</PerformanceOfServicesEtcInd>
        <SharingOfFacilitiesEtcInd>false</SharingOfFacilitiesEtcInd>
        <RelationshipsNonchrtblEOInd>false</RelationshipsNonchrtblEOInd>
      </TrnsfrTransRlnNonchrtblEOGrp>
    </IRS990PF>
    <IRS990ScheduleB documentId="IRS990ScheduleB" softwareId="16000303" softwareVersionNum="2016v3.0">
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <GeneralRuleInd>X</GeneralRuleInd>
      <ContributorInformationGrp>
        <ContributorNum>1</ContributorNum>
        <ContributorPersonNm>Estate of Charlene Quitter Thompson</ContributorPersonNm>
        <ContributorUSAddress>
          <AddressLine1Txt>1415 Louisiana 36th Floor</AddressLine1Txt>
          <CityNm>Houston</CityNm>
          <StateAbbreviationCd>TX</StateAbbreviationCd>
          <ZIPCd>77002</ZIPCd>
        </ContributorUSAddress>
        <TotalContributionsAmt>63700</TotalContributionsAmt>
        <PersonContributionInd>X</PersonContributionInd>
        <NoncashContributionInd>X</NoncashContributionInd>
      </ContributorInformationGrp>
      <NonCashPropertyContributionGrp>
        <ContributorNum>1</ContributorNum>
        <NoncashPropertyDesc>Art and collectables</NoncashPropertyDesc>
        <FairMarketValueAmt>26000</FairMarketValueAmt>
      </NonCashPropertyContributionGrp>
    </IRS990ScheduleB>
    <InvestmentsCorpBondsSchedule documentId="InvestmentsCorpBondsSchedule" softwareId="16000303" softwareVersionNum="2016v3.0">
      <InvestmentsCorporateBondsGrp>
        <BondNm>Corporate bonds - see attachment</BondNm>
        <EOYBookValueAmt>632697</EOYBookValueAmt>
        <EOYFMVAmt>632730</EOYFMVAmt>
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    </InvestmentsCorpBondsSchedule>
    <InvestmentsCorpStockSchedule documentId="InvestmentsCorpStockSchedule" softwareId="16000303" softwareVersionNum="2016v3.0">
      <InvestmentsCorporateStockGrp>
        <StockNm>Corporate stocks - see attachment</StockNm>
        <EOYBookValueAmt>6285862</EOYBookValueAmt>
        <EOYFMVAmt>6741177</EOYFMVAmt>
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    </InvestmentsCorpStockSchedule>
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      <StateLocalSecBookVlEOYAmt>390015</StateLocalSecBookVlEOYAmt>
      <StateLocalSecEOYFMVAmt>377026</StateLocalSecEOYFMVAmt>
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    <InvestmentsOtherSchedule2 documentId="InvestmentsOtherSchedule2" softwareId="16000303" softwareVersionNum="2016v3.0">
      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>Other investments - see attachment</CategoryOrItemTxt>
        <ListedAtCostOrFMVCd>AT COST</ListedAtCostOrFMVCd>
        <BookValueAmt>1055455</BookValueAmt>
        <EOYFMVAmt>1088338</EOYFMVAmt>
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    </InvestmentsOtherSchedule2>
    <LegalFeesSchedule documentId="LegalFeesSchedule" softwareId="16000303" softwareVersionNum="2016v3.0">
      <LegalFeesGrp>
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        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>27670</DisbursementsCharitablePrpsAmt>
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    </LegalFeesSchedule>
    <OtherAssetsSchedule documentId="OtherAssetsSchedule" softwareId="16000303" softwareVersionNum="2016v3.0">
      <OtherAssetsScheduleGrp>
        <Desc>Art: Hampstead Heath: View from Highgate</Desc>
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        <EOYFMVAmt>500</EOYFMVAmt>
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      <OtherAssetsScheduleGrp>
        <Desc>Art: Set of Four: Views near Henley</Desc>
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        <EOYFMVAmt>5000</EOYFMVAmt>
      </OtherAssetsScheduleGrp>
      <OtherAssetsScheduleGrp>
        <Desc>Art: Two Spaniels (Jan Fyt)</Desc>
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        <EOYFMVAmt>20000</EOYFMVAmt>
      </OtherAssetsScheduleGrp>
    </OtherAssetsSchedule>
    <OtherProfessionalFeesSchedule documentId="OtherProfessionalFeesSchedule" softwareId="16000303" softwareVersionNum="2016v3.0">
      <OtherProfessionalFeesDetail>
        <CategoryTxt>Investment management fees</CategoryTxt>
        <Amt>67019</Amt>
        <NetInvestmentIncomeAmt>67019</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </OtherProfessionalFeesDetail>
    </OtherProfessionalFeesSchedule>
    <TaxesSchedule documentId="TaxesSchedule" softwareId="16000303" softwareVersionNum="2016v3.0">
      <TaxesDetail>
        <CategoryTxt>Excise tax</CategoryTxt>
        <Amt>3569</Amt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>