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]: The effect of helping someone is improving a situation.
[A]: The habit of helping someone is improving a situation .


[Q]: If you want to commit suicide then you should seek help.
[A]: If you want to commit suicide then you should stop help .


[Q]: If you demand to meet girls then you should set a lead and time .
[A]:
If you chance to meet girls then you should set a window and time .