GMAT Sentence Correction (SC) | The stars, some of them at tremendous speeds, are in motion

Hi sayantanc2k,

Could you explain this in a clearer way by putting an example, for instance?

"If a pronoun is subject of a clause and has two possible antecedents, one of them the subject of another clause within the sentence, then the pronoun would unambiguously refer to that subject antecedent."

I do not think that what you are stating is always the case.

---