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.

You are likely to find a mouse in a computer store.
You are likely to find a mouse in a city store .

Wind falls from the sky .
cat falls from the yacht .

If you want to begin work then you should apply for a match .

If you stop to walk work then you should apply for a job .