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 two VPs twitched a bit , clear puddles of their relief .

Output: Changed


Input: Consider Input: Now , more then ever , she was determined not to shirk her class work .

Output: Original


Input: Consider Input: 13 Kennedy stood in the woods , wrapping the Bible in the empty black garbage bag he 'd just removed from the trash can outside the restrooms .


Output: Original