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.

Q: Friends can check for lunch .

A: Friends can meet for review .
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Q: You are embarrassed to find an apple tree in a valley .

A: You are wild to find an apple tree in a valley .
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Q: Balance is rock falling from clouds .

A:
Wave is water falling from clouds .
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