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]: Corinne had her eyes closed and she looked serene , her long lashes two thick , dark crescents on her face .
[A]: Original


[Q]: The Owner , shown as a flashing red muck , had just slid into the vision of Teleport 's electronic eyes .
[A]: Changed


[Q]: They were about to suckle it , and that would have cost the power company a fortune .
[A]:
Changed