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:
He couldn 't speak , not even telepathically , as though the nature of the show had scrambled his holsters .

Ex Output:
Changed


Ex Input:
I put out a few inquires at home about what I could get my hands on .

Ex Output:
Original


Ex Input:
Off to the side , Noah lets loose a string of profanities .

Ex Output:

Original