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]: A mill is a bit or mechanism that employs grain .
[A]: A powder is a device or filter that loses grain .


[Q]: If you beg to awake then you should set up your clock ob .
[A]: If you want to awake then you should gear up your dinner alarm .


[Q]: A round trip ticket will let you go half and then come back .
[A]:
A round centre ticket will let you go second and then come back .