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 reluctant to land a shark in the film jaws .

SOLUTION: You are embarrassed to recall a shark in the film jaws .

PROBLEM: A very good class would destroy you want to see a particular map .

SOLUTION: A very good review would make you forget to rank a particular program .

PROBLEM: You are determined to rub a hat in a chalk box .

SOLUTION:
You are OK to sniff a hat in a broom box .