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.

Input: Consider Input: If you presume to start a fire then you should light a match .

Output: If you urge to continue a fire then you should light a warning .


Input: Consider Input: A E governs a man .

Output: A president governs a country.


Input: Consider Input: If you want to grow a library then you should go to the t .


Output: If you bother to buy a beer then you should go to the dictionary .