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: I 'll let you make the choice about kissing and swooping above the waist .

Output: Changed


Input: Consider Input: What a waste of time it will have been , if the egg has already hatched . "

Output: Original


Input: Consider Input: We all voted and it was unanimous . "


Output: Original