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: And also to fracture .

Output: Changed


Input: Consider Input: Derrick , slow down to a boar 's pace , please .

Output: Changed


Input: Consider Input: " Guardian , " Gorgon replied , with the proper amount of respect his enemy 's station warranted .


Output: Original