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]: Myra stopped rotating into the tissue .
[A]: Changed


[Q]: " Just some fugitives out on the cliffs . "
[A]: Changed


[Q]: I 'm a guardian angel , or at least so I 've been told , but the archangels don 't trust me .
[A]:
Original