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 presume to start a fire then you should light a match .
[A]: If you urge to continue a fire then you should light a warning .


[Q]: You are enough to find a leader in a group .
[A]: You are likely to engage a voter in a pattern .


[Q]: You are likely to book a train connections in between cities .
[A]:
You are likely to find a train tracks in between cities.