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: You are likely to confuse a cat in a cafe .

SOLUTION: You are equal to seat a sister in a chair .

PROBLEM: If you want to serve customers then you should go to a store.

SOLUTION: If you want to use customers then you should stop to a store .

PROBLEM: If you don to eat breakfast in bed then you should stay in bed .

SOLUTION:
If you want to eat breakfast in bed then you should stay in bed.