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.

Q: Resting on the linoleum , she viewed the scene taking place in the living room with a disparaging eye .

A: Changed
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Q: " Okay , maybe a thousand , " the man said quickly , backtracking .

A: Original
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Q: She murmurs my name to the sentry on duty , who nods and opens the door , announcing me .

A:
Original
****