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.

You would clean your room because the mess was depressing.
You would starve your flesh because the cost was depressing .

You are likely to find a bedroom in a neutral place .
You are likely to find a resource in a favorable place .

People collect fishing cans to catch fish .

cats use fishing rods to catch fish .