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: When showering it is a good idea to wash beyond your ears .
Example Output: When showering it is a good idea to cross behind your ears .

Example Input: A teacher can ask whether a student know the answer to a question.
Example Output: A body can ask whether a student know the answer to a question .

Example Input: but wood is often carried for heating .
Example Output:
electric induction is eventually used for heating .