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.

[EX Q]: Smoking cigarettes is a nasty Business .
[EX A]: Smoking cigarettes is a nasty habit.

[EX Q]: You can jump for your flight at a flight terminal .
[EX A]: You can wait for your flight at a plane terminal .

[EX Q]: If you run out of candles , you should go to the store .
[EX A]:
If you run out of pencils , you should go to the emergency .