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 is composed of hydrogen and oxygen.
[A]: ice is composed of hydrogen and oxygen .


[Q]: If you want to visit other countries then you should have a passport.
[A]: If you want to ban other shows then you should have a home .


[Q]: Most of the variety we drink comes from berries .
[A]:
Most of the milk we breed comes from cows .