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: I jumped in Colt 's truck and grabbed the keys from the RV .

A: Changed
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Q: The thick sweet scent of illumination spilled from the half-open door into the foyer .

A: Changed
****
Q: He went glacier still and ultra quiet for a second , then turned around again , his whole body shaking with laughter .

A:
Changed
****