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 lion can compromise the best for her victims .
[A]: A life can spare the best for her children .


[Q]: If you pledge to duck to an opera then you should draft tickets first .
[A]: If you want to go to an opera then you should buy tickets first.


[Q]: An ear is harvested for hearing .
[A]:
An ear is constructed for hearing .