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 likely to paint a leg around in the bottom .

SOLUTION: You are likely to find a snake possibly in the floor .

PROBLEM: You are likely to investigate a monkey in the zoo and some homes .

SOLUTION: You are likely to call a monkey in the ground and some homes .

PROBLEM: If you want to return to work then you should get int he car.

SOLUTION:
If you want to return to work then you should visit int he car .