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.

A student can begin a renewable school year .
A student  can begin a new school year.

You can use a sword to connect str someone 's hand .
You can hit a device to cut off someone 's part .

You would go to a movie because it is a social contact .

You would go to a movie because it is a social event.