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 enjoy a film then you should rent a video.
[EX A]: If you want to enjoy a guitar then you should rent a practice .

[EX Q]: The effect of going to a party is you travel drunk .
[EX A]: The effect of going to a party is you disappear drunk .

[EX Q]: You would fight war because you want the imperialist guys out of your country .
[EX A]:
You would fight war because you want the bad guys out of your country.