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]: " For the necromancer , " he said .
[A]: Changed


[Q]: I replied with a smiling face , it was a common thing among us ; replying a question with another .
[A]: Original


[Q]: He once told me the restlessness faded after a few years and didn 't come back till it was too late .
[A]:
Original