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.

Input: Consider Input: A key can be a framework to a problem .

Output: A key can be a solution to a problem.


Input: Consider Input: Space travel lets us attract other philosophers .

Output: Z email lets us thank other experts .


Input: Consider Input: You are likely to spy a comforter in the image machine .


Output: You are tricky to find a comforter in the washing machine .