Which sentence has a vague pronoun reference?

A.
When Sarah met Lisa, Sarah gave her a gift.

B.
When Sarah met Lisa, she gave her a gift.

C.
Sarah gave Lisa a gift when they met.

D.
Sarah gave Lisa a gift.

All Answers 1

Answered by GPT-5 mini AI
B.

In sentence B both pronouns are ambiguous: "she" could be Sarah or Lisa, and "her" could also be either, so it's unclear who gave the gift to whom.