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 ja can leave her children .

SOLUTION: A t can leave her children .

PROBLEM: You are likely to find a mouse in a computer store.

SOLUTION: You are likely to find a mouse in a city store .

PROBLEM: You are likely to support a subscription in a city .

SOLUTION:
You are likely to find a church in a town.