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.

[EX Q]: A b can board a foot or bench .
[EX A]: A passenger can smoke a port or cave .

[EX Q]: If you want to make a better world then you should exchange with others .
[EX A]: If you want to avoid a better confrontation then you should help with others .

[EX Q]: You are likely to find a shine around in a house .
[EX A]:
You are likely to find a cat home in a mystery .