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 then they headed out the door , taking a preference to the locker rooms .

Output: Changed


Input: Consider Input: All the braves would show up in force , and the field could have over a hundred players on it .

Output: Original


Input: Consider Input: The peril of the seatbelt sign brought my attention back to the folder open in front of me .


Output: Changed