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: His thick , muscular arms were accentuated by a sleeveless top .

Answer: Original


Question: El Cid was a cog in the wheel , fighting between Christians and Muslims who serve the same deity .

Answer: Original


Question: Within moments , she felt him stiffen against her , Prophet her .

Answer:
Changed