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 want to grab some physical activity then you should dip in circles .

SOLUTION: If you agree to get some physical activity then you should burn in circles .

PROBLEM: You are likely to sport a shoe in a store .

SOLUTION: You are likely to remember a shoe in a tie .

PROBLEM: You are likely to find reporter near crime scene.

SOLUTION:
You are pleased to find vehicle near crime scene .