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: " You are interfering in our business Aquarius and that will not be charmed .
Example Output: Changed

Example Input: The two VPs twitched a bit , clear puddles of their relief .
Example Output: Changed

Example Input: The double doors banged open and Harcourt walked out holding a pair of steaks .
Example Output:
Changed