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]: " Books of them .
[A]: Changed


[Q]: " He was born out of wedlock .
[A]: Original


[Q]: I grossed two of his restaurants and am working on a third , but Fred never mentioned a Swiss lender to me .
[A]:
Changed