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.
--------
Question: " That 's why I 'm barreling through the files , trying to figure out what 's been overlooked . "

Answer: Changed


Question: His thick , muscular arms were accentuated by a sleeveless top .

Answer: Original


Question: Each of them were chopping the roots and leafy heads off the bulbous beet plants .

Answer:
Original