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 Eddie drove down each street , stuffing napkins , leaving packages , drinking coffee , and sitting in parking lots .
Example Output: Changed

Example Input: Something was off this time ; I could almost feel the heaps .
Example Output: Changed

Example Input: I had just eased all of Cade 's hungers but what would happen when mine reawakened .
Example Output:
Original