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: A mill is a bit or mechanism that employs grain .

SOLUTION: A powder is a device or filter that loses grain .

PROBLEM: You can pass a case of beer to check drunk .

SOLUTION: You can read a case of beer to score drunk .

PROBLEM: You are frantic to find paper in your front bowl .

SOLUTION:
You are likely to find paper in your front porch.