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.

[EX Q]: Up close , I could see they were sectioned out of some sort of reptilian skin .
[EX A]: Changed

[EX Q]: Raptor winked at Gina as she flashed her ID to the buggy and he led her through .
[EX A]: Changed

[EX Q]: The adults grabbed the bubbling refreshment , while the children and pregnant women took sparkling cider .
[EX A]:
Original