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 do n't fit your birthday party , you Can be thanked .
Example Output: If you do n't get your birthday key , you might be deceived .

Example Input: If you want to switch cash then you should have the underlying change .
Example Output: If you mind to pay cash then you should have the right proof .

Example Input: Life on principle will correct someday .
Example Output:
Life on rice will learn someday .