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 can purchase the bear at retail .

SOLUTION: You can see the process at Edit .

PROBLEM: If you want to maintain good willpower then you should eat little meat .

SOLUTION: If you want to maintain good health then you should eat little meat.

PROBLEM: You would mislead girls because you are looking for a penis .

SOLUTION:
You would push girls because you are looking for a package .