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 only things Mab had ever generously sloshed out had been pain , misery , and suffering , courtesy of her Fire magic .

Output: Changed


Input: Consider Input: I know where we can have a shootout with some cops !

Output: Original


Input: Consider Input: Both guys in the front seat munched on sandwiches .


Output: Original