instruction:
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.
question:
When everyone in the world is slaughtered , it 's a world war .
answer:
When everyone in the world is fighting, it's a world war.


question:
A child can smell a flower.
answer:
A child can smell a blood .


question:
You are confused to find a wall in a sewer .
answer:

You are likely to read a language in a building .