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: His Western boots were retained to a shine , and two pistols hung low at his side .

Output: Changed


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: My mom turned on our gas fireplace and I gladly gazed at our family pictures displayed on the ravine .


Output: Changed