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]: " Just Charli , ma belle . "
[A]: Original


[Q]: He was camouflaged so well , Neil hardly noticed him .
[A]: Original


[Q]: His hand brushed my cheek and trailed down my neck , quickly numbing my attention , as though he could sense my wandering thoughts .
[A]:
Changed