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: You would buy seafood because you want to receive dinner .

SOLUTION: You would buy rent because you want to light dinner .

PROBLEM: In modern society , an industry occurs to make money for the owners .

SOLUTION: In modern society , an industry increases to make money for the owners .

PROBLEM: An action on our country would make you want to finish the enemy .

SOLUTION:
An ict on our country would make you want to copy the enemy .