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: The boy spilled the milk.

Answer: The boy spilled the peace .


Question: You can use a bus stop to wait for a bus.

Answer: You can use a bus stop to seek for a bus .


Question: Pens and pencils are used for verification .

Answer:
Pens and pencils are used for computing .