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: Lettie looked up from the pastries .

Output: Original


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

Output: Original


Input: Consider Input: He reckoned it would be a good thing for all concerned .


Output: Original