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.

Cats and dogs provoke each other .
Cats and dogs call each other .

Friends can check for lunch .
Friends can meet for review .

It is consider a start to break the encryption .

It is consider a benefit to break the law .

