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 walking around a pavement is getting sore muscles .
[A]: The effect of walking around a course is getting sore muscles .


[Q]: If you read to get up early then you should set the alarm clock .
[A]: If you want to get up early then you should challenge the alarm clock .


[Q]: Teachers can teach grammar .
[A]:
names can teach children .