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: God speaks to us using words and concepts that we can understand.

SOLUTION: Daniel speaks to us using words and concepts that we can summarize .

PROBLEM: You are likely to find a grape in a lunch box.

SOLUTION: You are likely to find a number in a result box .

PROBLEM: If you want to argue in a space then you should decline a ticket .

SOLUTION:
If you exist to take in a duck then you should buy a guitar .