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: Humiliation threatened , so I quickly gulped the rest of my drink and reconsidered the bartender .

Output: Original


Input: Consider Input: For the last couple of hours , she had stayed locked in her office , scouring the internet .

Output: Original


Input: Consider Input: I guess he did that to disguise the smell of the Asian carp he was dissecting . "


Output: Original