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: People can dig without a quarry .

A: People can bike without a car .
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Q: When everyone in the world is slaughtered , it 's a world war .

A: When everyone in the world is fighting, it's a world war.
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Q: The symptom of eating in a restaurant is that you spend money .

A:
The test of eating in a restaurant is that you spend money .
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