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: A b can board a foot or bench .
Example Output: A passenger can smoke a port or cave .

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: People put trash from a floor into place bins .
Example Output:
Officers put trash from a field into landfill bins .