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: " You know , I could have you flogged for insubordination and being a right prat . "

Output: Original


Input: Consider Input: My body throbs with pain all over - an aching pull deep in my calf ; a sharper twinge in my right hip .

Output: Original


Input: Consider Input: The street was dozing when she descended from her rooms above the Black Lamb Tavern .


Output: Changed