Q: I put the butterfly wing on the table and *it* broke.
Are "the butterfly wing" and "it" the same?
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A: yes


Q: Mary tucked her daughter Anne into bed, so that *she* could sleep.
Are "Mary" and "she" the same?
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A: no


Q: Jane knocked on Susan 's door but *she* did not get an answer.
Are "Susan" and "she" the same?
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A:
no