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.

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

People can gather money .
People can spend money.

If you want to dance the joy then you should wait for music .

If you want to dance the performance then you should wait for music .