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.

[Q]: If you want to smoke then you should have hazard insurance .
[A]: If you wear to smoke then you should have cancer insurance .


[Q]: You would know how the horse service performed because you are a pension broker .
[A]: You would post now the stock market performed because you are a stock broker .


[Q]: If you appear to watch customers then you should own in a restaurant .
[A]:
If you want to serve customers then you should work in a restaurant.