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]: " If I tell you what 's bothering me , will you rev up ? "
[A]: Changed


[Q]: His thick , muscular arms were accentuated by a sleeveless top .
[A]: Original


[Q]: A startlingly beautiful red-haired woman who was the goddess to Sara 's pixie sat on the banquette seat holding a pretty dark-haired infant on her lap .
[A]:
Original