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 are unknown to find a wheelchair around in a farmers field .

SOLUTION: You are pleased to find a limp around in a farmers field .

PROBLEM: If you want to receive a degree then you should go to school.

SOLUTION: If you want to transfer a degree then you should go to PhD .

PROBLEM: Dogs do n't eat their carbs .

SOLUTION:
sheep do n't eat their ears .