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: A mom asks her kids .

SOLUTION: A mom loves her kids.

PROBLEM: You are likely to drag a hair in your bed .

SOLUTION: You are likely to find a meteor in your bed .

PROBLEM: You are likely to paint a leg around in the bottom .

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