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: It looked daunting enough from a distance but when the bearded hunter stood in front of the Tunnel of Lights it looked absolutely menacing .

Output: Original


Input: Consider Input: " It sounds like you are very anxious to grow up , " Jason observes .

Output: Original


Input: Consider Input: A young boy was flailing about in the water , while his friend looked on in horror from the magistrate .


Output: Changed