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: You can summon a ninja to switch hills .

Answer: You can save a goat to join hills .


Question: A mill is a bit or mechanism that employs grain .

Answer: A powder is a device or filter that loses grain .


Question: You would listen to music because you want have a brilliant time .

Answer:
You would listen to music because you want have a certain time .