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: If you beg to awake then you should set up your clock ob .

SOLUTION: If you want to awake then you should gear up your dinner alarm .

PROBLEM: If you 're married , you 't take turns preparing food .

SOLUTION: If you 're married , you will take turns preparing food .

PROBLEM: You are wild to find an apple tree in a park .

SOLUTION:
You are likely to stick an apple tree in a park .