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: After the driver weaved her bags in the trunk , Clay reached for her , pulling her in close .
Example Output: Changed

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

Example Input: Eileen was Generation X and highly experienced with text messaging , social websites and any other technology wonder of the 21st century .
Example Output:
Original