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 collect a problem in a transaction .
You are likely to provide a quarter in a come .

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

You would make a better world because you stop dogs .

You would make a better world because you want dogs.