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]: Water , unlike other substances , expands when it is loaded .
[A]: Water , unlike other grains , expands when it is frozen .


[Q]: You can equip a backdoor to stay on a door .
[A]: You can use a shotgun to knock on a shop .


[Q]: You are likely to find a bullet in a chair .
[A]:
You are likely to find a cat in a chair.