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.

Input: Consider Input: If you want to take an examination then you should reduce to number .

Output: If you want to take an examination then you should answer to school .


Input: Consider Input: You would see a band because you want to listen to music.

Output: You would allow a band because you want to listen to music .


Input: Consider Input: If you want to sign a contract then you should use a pen.


Output: If you want to sign a contract then you should put a pen .