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: " But - " I dialed another informant and initiated a similar , but more circumspect , line of inquiry .

A: Original
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Q: When her lips parted , I expected a string of thorns to come flying out .

A: Changed
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Q: He was rewarded with a gurgle and saw the reddish shape slump to the floor , the redness fading as the body began to cool in death .

A:
Original
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