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:
" You are interfering in our business Aquarius and that will not be charmed .

Ex Output:
Changed


Ex Input:
Angelica focused on her fingers , playing with a loose thread on the coverlet .

Ex Output:
Original


Ex Input:
They will joust in sleek machines that streak through the sky , like the knights of old , except thousands of feet in the air .

Ex Output:

Original