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 would go on the stage because you want the girl on the stage.
You would start on the stage because you want the girl on the stage .

If you want to take an examination then you should reduce to number .
If you want to take an examination then you should answer to school .

During the class, you would raise your hand.

During the sermon , you would hug your hand .