TASK DEFINITION: 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.
PROBLEM: People can dream that they are in a better station .

SOLUTION: People can dream that they are in a better place.

PROBLEM: Com You make sound .

SOLUTION: Com ears make sound .

PROBLEM: A book is used for reading a novel.

SOLUTION:
A box is used for reading a novel .