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.

travel to the family shop for a hair cut .
Listen to the op shop for a hair cut .

If you want to commit suicide then you should seek help.
If you want to commit suicide then you should stop help .

Health can be acquired by eating good food .

Health can be acquired by filing good elections .