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: The auto pilot took over and read through the data it had been sent by The Hero 's tankard .

Output: Changed


Input: Consider Input: Where there is good , there must be evil and every light shines brighter when surrounded by darkness .

Output: Original


Input: Consider Input: Declan stood on the front step , unshaven , his hair a mess .


Output: Original