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 do not stand in the way of my classmate .
[A]: Changed


[Q]: He would down a much bigger dose of pure courage , and bring the bottle with him so he could spawn more if needed .
[A]: Changed


[Q]: She desperately wanted an anchor position , even though it would mean less time out on the streets chasing down stories , at which she rallied .
[A]:
Changed