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.

Example Input: If you want to commit suicide then you should seek help.
Example Output: If you want to commit suicide then you should stop help .

Example Input: You would trade the company of your friends because they are your agents .
Example Output: You would stay the company of your friends because they are your friends .

Example Input: To advance a book you must open the cover .
Example Output:
To read a book you must open the cover.