TASK DEFINITION: In this task, you are given a sentence. You must judge whether a single noun or verb has been replaced with another word with the same part of speech. The inversion would result in the sentence sounding unnatural, So unnatural sentences will be considered changed. Label the instances as "Original" or "Changed" based on your judgment.
PROBLEM: A few nasty comments burrowed into my shortcomings as I walked out of the tunnel and into the night air .

SOLUTION: Changed

PROBLEM: I can 't help but notice the drafts that get into a room .

SOLUTION: Original

PROBLEM: The Family and Southern United hoped to squeeze them between the two territories and drive them out of Paragon City , if not out of existence .

SOLUTION:
Original