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 Big Man pointed to a couple elves who 'd spent most of the trip napping in the back of the rainstorm .
[A]: Changed


[Q]: Isaac and the others are scouting in New York . "
[A]: Original


[Q]: The gist is they want a bunch of their guys released within seventy-two hours . "
[A]:
Original