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.

[EX Q]: Kids call me " Morning " as a nickname ' cause my affections are A.M. .
[EX A]: Changed

[EX Q]: She deserved a slow and gentle swishing .
[EX A]: Changed

[EX Q]: I nodded my head back to the condos to the left of us .
[EX A]:
Original