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]: Derrick , slow down to a boar 's pace , please .
[EX A]: Changed

[EX Q]: That being said , this meeting is now open to general discussion and airing of grievances for all members of the Council of Twelve . "
[EX A]: Original

[EX Q]: None of these books happened to hold her interest , especially since she 'd already read the later editions .
[EX A]:
Original