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: People can dream that they are in a better station .

SOLUTION: People can dream that they are in a better place.

PROBLEM: You can jump for your flight at a flight terminal .

SOLUTION: You can wait for your flight at a plane terminal .

PROBLEM: If you consent to determine the size then you should seal the evidence .

SOLUTION:
If you request to determine the relation then you should indicate the evidence .