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: The effect of attending a rock beach is going deaf .

SOLUTION: The effect of attending a rock concert is going deaf.

PROBLEM: Even dogs can star in movies.

SOLUTION: Even anyone can star in character .

PROBLEM: You are likely to enter a scheme in cat ow .

SOLUTION:
You are likely to employ a disability in cat selling .