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 serve customers then you should go to a store.
[EX A]: If you want to use customers then you should stop to a store .

[EX Q]: After gettign your pickup off the flight you store it in your car .
[EX A]: After gettign your luggage off the pad you buckle it in your car .

[EX Q]: When a book 's cover is broken the book 's pages are aligned in a stack .
[EX A]:
When a book's cover is closed the book's pages are aligned in a stack.