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: The windows were rolled up and she thought she was going to wane .

Output: Changed


Input: Consider Input: " Sorry , still tracing all the different cultures the money is making .

Output: Changed


Input: Consider Input: The secretaries worked twelve hours a day .


Output: Original