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: And his eyes were so warm and brown they didn 't seem to match his stiff opposition .

Output: Changed


Input: Consider Input: All the braves would show up in force , and the field could have over a hundred players on it .

Output: Original


Input: Consider Input: If the Great Khan wills it , we have the means to devastate your land . "


Output: Original