Sentence Correction (SC) | In theory, international civil servants at the United

In the correct sentence:

In theory,international civil servants at the United Nations are prohibited from continuing to draw salaries fromtheir own governments; in practice, however, somegovernments merely substitute living allowances for the paychecks oftheir employees who have been assigned to the United Nations.

I think the first pronoun THEIR refers to INTERNATIONAL CIVIL SERVANTS' while the second pronounTHEIR refers toSOME GOVERNMENTS' .

So is it correct that these twoTHEIR s can
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