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: Alan stepped toward Marcus , the barrel of the AR-15 digging into his cassock .

Output: Changed


Input: Consider Input: The people of the villages , fearing the shadows that threaten their homes , begin to put their trust in hand-made trinkets .

Output: Original


Input: Consider Input: " If we are stopped by American police forces , just pay them in cigarettes and whisky . "


Output: Original