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.

Input: Consider Input: " Being the warden and all , we better make him happy .

Output: Original


Input: Consider Input: His thick , muscular arms were accentuated by a sleeveless top .

Output: Original


Input: Consider Input: There was a smug cast to Luke 's shoulders , and when he unpacked his sandwich , a flash of silver glinted on his finger .


Output: Original