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 see , will you be shipping yourself out of Cuba using the new procedure ? "
Example Output: Original

Example Input: Cadmus had been passed around and ogled by every female in attendance .
Example Output: Original

Example Input: I didn 't feel like company and even less like yapping about Sean , which was the only way Sylvie knew how to get over a breakup .
Example Output:
Changed