Don't worry too much about ambiguous pronouns. The GMAT is wishy-washy about them. There are lots of examples of problems where a pronoun is technically ambiguous, but the answer choice it appears in is the right one.
On the test, base your thinking on the splits that you see in the problem. If one answer choice uses a pronoun that could technically be ambiguous, but another answer choice replaces it with a noun, pick the answer choice that uses the noun (assuming that everything else is the
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On the test, base your thinking on the splits that you see in the problem. If one answer choice uses a pronoun that could technically be ambiguous, but another answer choice replaces it with a noun, pick the answer choice that uses the noun (assuming that everything else is the
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