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: If you want to degrade into a coma then you should sport another car .

SOLUTION: If you want to go into a coma then you should specify another car .

PROBLEM: People can introduce chocolate .

SOLUTION: People can haz chocolate .

PROBLEM: You can have lunch in a similar hotel restaurant .

SOLUTION:
You can have quality in a quick success restaurant .