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: During the swimming in the salt , you would get sunburn .

SOLUTION: During the acid in the sea , you would get sunburn .

PROBLEM: A ja can leave her children .

SOLUTION: A t can leave her children .

PROBLEM: A hand can cut cheese .

SOLUTION:
A knife can measure cheese .