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: When showering it is a good idea to wash beyond your ears .

SOLUTION: When showering it is a good idea to cross behind your ears .

PROBLEM: You are likely to look an apple tree in a apple grove .

SOLUTION: You are likely to find an apple tree in a apple grove.

PROBLEM: You cy magazines in a dentist office .

SOLUTION:
You find magazines in a dentist office.