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]: An artist can craft art .
[EX A]: An ach can abal art .

[EX Q]: You are likely to find calendars on the wall.
[EX A]: You are likely to find calendars on the online .

[EX Q]: People like to eat at pubs but it is alright .
[EX A]:
People like to hire at restaurants but it is expensive .