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]: You can boost an army to protect your shores .
[A]: You can operate an army to protect your shores .


[Q]: A tongue can help in the art of kissing.
[A]: A fox can possess in the art of kissing .


[Q]: You are likely to find a student in class.
[A]:
You are likely to find a student in http .