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.
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Question: Your nightly search might be merely a manifestation of the stress of what happened to you that day .

Answer: Original


Question: He could not answer those questions without resenting the sudden and final end to his career as a law enforcement officer .

Answer: Changed


Question: In case Painter Crowe decided not to abort the firestorm , he wanted the girl relayed and evacuated .

Answer:
Changed