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 suffering if you re healthy is relief .

SOLUTION: The job of u if you re healthy is b .

PROBLEM: An artist can craft art .

SOLUTION: An ach can abal art .

PROBLEM: Companies live in houses .

SOLUTION:
writers live in houses .