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:
Though my hands were trembling , I lifted my gaze and met his without flinching .

Ex Output:
Original


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:
It had paisley velvet details throughout the bodice the same color of the chiffon .

Ex Output:

Original