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 want to degrade into a coma then you should sport another car .
Example Output: If you want to go into a coma then you should specify another car .

Example Input: A blanket can be covering a bed.
Example Output: A Man can be washing a bed .

Example Input: If you want to go to sleep then you should bite a caution pill .
Example Output:
If you want to go to sleep then you should take a sleeping pill.