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: Humans outnumber us , Sali , and it confuses things .

Output: Original


Input: Consider Input: The inside is remarkably clean ; no trash , freshly swept , and no smells of decay or garbage .

Output: Original


Input: Consider Input: The newness of my nuptials will wear off quickly . "


Output: Original