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: A simple touch , though the feelings he evoked were much more complex than simple .

Output: Original


Input: Consider Input: She faced her friend on the sunny sidewalk lined with designer shops and wrought iron lampposts .

Output: Original


Input: Consider Input: In addition , each man wore a black chainmail shirt , the mesh so fine and light , it seemed more a vest than armor .


Output: Original