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 reached out to Anon , his arms ending in pies from which his thick black blood poured .

Ex Output:
Changed


Ex Input:
The space felt less protective than it was imprisoning .

Ex Output:
Original


Ex Input:
I paced the length of the table , and plucked a red lolly from the massive bowl of self-consciousness .

Ex Output:

Changed