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 only things Mab had ever generously sloshed out had been pain , misery , and suffering , courtesy of her Fire magic .
[A]: Changed


[Q]: I pushed through the double doors to the atrium in time to witness Sofie deliver a vicious slap to Mortimer 's cheek .
[A]: Original


[Q]: He sketched his body into action , and now he gave chase ... of the man pursuing his daughter .
[A]:
Changed