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]: If you want to take an examination then you should reduce to number .
[EX A]: If you want to take an examination then you should answer to school .

[EX Q]: The source basically wants java .
[EX A]: The world basically wants peace.

[EX Q]: At the apartment , you would call the waiter .
[EX A]:
At the restaurant , you would assist the waiter .