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 enjoy the company of your friends because they share the same stories.

SOLUTION: You would scorn the company of your agents because they swap the same stories .

PROBLEM: You would clean your room because your mom blames you .

SOLUTION: You would run your ship because your mom makes you .

PROBLEM: A policy can thus tell when a student did n't understand for a test .

SOLUTION:
A ll can always tell when a model did n't study for a test .