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: But let me ask you a question : For how long do these pleasures you speak of last ?

Output: Original


Input: Consider Input: But do not stand in the way of my classmate .

Output: Changed


Input: Consider Input: " It " s twenty-nine minutes past five , Insert Name Here , " said the glade nervously .


Output: Changed