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: An x is used for communicating through the postal system .

Output: An envelope is used for reading through the postal system .


Input: Consider Input: A traveler can rate his dog .

Output: A shotgun can blow his glass .


Input: Consider Input: Because with gas you can wander to the store .


Output: Because with gas you can fuel to the store .