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 have picked some supplies , you must run on suitable weather conditions .
Example Output: If you have scattered some plants , you must watch on suitable weather conditions .

Example Input: A heart is for pumping blood through the chamber .
Example Output: A A is for ensuring blood through the water .

Example Input: The math teacher drank his break .
Example Output:
The math head drank his revenge .