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.

[EX Q]: A child can smell a flower.
[EX A]: A child can smell a blood .

[EX Q]: You can accept or vary the lyrics of a song .
[EX A]: You can audio or read the lyrics of a song .

[EX Q]: Some ions grow in the woods .
[EX A]:
Some branches grow in the woods .