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: I took a deep breath , turned my back on her and in a calm voice called out " The Beast Lord begs the People . "
Example Output: Changed

Example Input: He was supposed to be happy and proud of being a banker , instead he was lurking in dejection and uncertainty .
Example Output: Original

Example Input: His hold upon her punctured her normal sense of self-preservation .
Example Output:
Changed