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: Nodding , he reaches for the single photograph left on the camper , tucked now behind the Christmas village , and holds it close .

Output: Changed


Input: Consider Input: " Shot by some gangbangers during a glob of your parents ' grocery store .

Output: Changed


Input: Consider Input: At first glance it appeared as nothing more than a large rock with notions of long blowing grass buried in its hull .


Output: Changed