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: You look like the peacemaker type . "

Output: Changed


Input: Consider Input: The mosaic depicted an enormous battle of primates being waged in tall trees .

Output: Original


Input: Consider Input: The only power they 'd held over him was that of testing the limits of his elevation .


Output: Changed