TASK DEFINITION: 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.
PROBLEM: The effect of going to a party is you travel drunk .

SOLUTION: The effect of going to a party is you disappear drunk .

PROBLEM: If you move to drive to work then you should get in your car .

SOLUTION: If you want to sneak to work then you should get in your car .

PROBLEM: You are likely to raise a mouse in do hole .

SOLUTION:
You are likely to find a mouse in mouse town .