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: However , she knew my weakness too and mentioning God was like cracking a walnut with a tyrant .
Example Output: Changed

Example Input: The first song she 'd put on was her present favorite , Pink 's latest , but it was near the end of the playlist .
Example Output: Original

Example Input: She had not expected that all of the frenzy he had been feeling toward Mark would be recruited to her .
Example Output:
Changed