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]: A bow can be threaded in a gun .
[EX A]: A parachute can be packaged in a gun .

[EX Q]: If you want to prepare a talk then you should have good eye vision .
[EX A]: If you want to watch a watch then you should have good eye vision .

[EX Q]: You pay bills with change .
[EX A]:
You pump bills with money .