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]: You are likely to find a stick of butter in a grocery store.
[EX A]: You are difficult to reserve a purchase of butter in a grocery store .

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

[EX Q]: The effect of viewing quietly is calming high emotions .
[EX A]:
The type of sitting quietly is calming physiological emotions .