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.

Ex Input:
Her face heated as she recalled how many different ways he 'd demonstrated that .

Ex Output:
Original


Ex Input:
The only things Mab had ever generously sloshed out had been pain , misery , and suffering , courtesy of her Fire magic .

Ex Output:
Changed


Ex Input:
With the exception of how she was portrayed , Integra never really changed throughout the entire entranceway of the manga .

Ex Output:

Changed