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: " No time for garters , Emma , " Dimitri 's deep , amused voice said from across the room .
Example Output: Changed

Example Input: I push the words out past the gazebo in my throat .
Example Output: Changed

Example Input: Selma fired up her computer and checked her inbox for orders .
Example Output:
Original