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: Isaac and the others are scouting in New York . "

Output: Original


Input: Consider Input: He gave her an exaggerated look of quicksand .

Output: Changed


Input: Consider Input: She only said that your father and you had another disagreement and that this time you 'd locked yourself in your quarters .


Output: Original