Given a sentence, generate a new sentence by performing small changes on the sentence. Here, make sure that the changes are semantically related and syntactically similar to the input. And the generated sentence should have high commonsense plausibility, that is to have reasonable probability of it being true.
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Question: A teacher can ask whether a student know the answer to a question.

Answer: A body can ask whether a student know the answer to a question .


Question: You can embarrass a friend to upset a secret .

Answer: You can trust a friend to forge a romance .


Question: We noticed the response at zero .

Answer:
We see the figure at variance .