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]: If you want to post a message then you should have an email.
[A]: If you want to find a message then you should have an email .


[Q]: You are likely to find a chess attack in a chess game .
[A]: You are likely to find a match king in a chess restaurant .


[Q]: We have had economic growth for some time , and we still have food .
[A]:
We have had economic growth for some time, and we still have poverty.