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: He laughed , but without any merriment in his pale blue eyes .

Answer: Original


Question: The force of the earth 's arching was not discriminate between city and human .

Answer: Original


Question: And you have to admit , she 's been a real trooper in between . "

Answer:
Original