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: " No , just some minor issues with the presidency .

Output: Changed


Input: Consider Input: I wanted to write a story that distilled love down to its essence .

Output: Original


Input: Consider Input: " Why didn 't you drop the interstate , stop giving me the drugs , when you found out ?


Output: Changed