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.

Example Input: The goon let Hale go and raced for his boss , but he was too late .
Example Output: Original

Example Input: She takes one of the two Beretta and she chooses to pull the trigger , pointing the weapon at me .
Example Output: Changed

Example Input: She was only fourteen , but Zachery feared the hardships they had endured were already draining her beyond recovery .
Example Output:
Original