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: " And when Anna Marie finds out things in the carnage from her job , have you ever heard her repeat them ? "
Example Output: Changed

Example Input: Ian , with his Bug eyes , had invited me to visit him in St. Louis .
Example Output: Changed

Example Input: You 're not inflicted by what you saw ? "
Example Output:
Changed