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 ja can leave her children .
[A]: A t can leave her children .


[Q]: A relationship can last for a long work .
[A]: A relationship can last for a long week .


[Q]: It is rumored that an elephant has a natural memory .
[A]:
It is rumored that an elephant has a good memory.