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: The singsong voice froze Holly in her tracks .

A: Changed
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Q: I put out a few inquires at home about what I could get my hands on .

A: Original
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Q: Her best friend in the world had been completely swallowed by the skyline of fire churning before them .

A:
Changed
****