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]: Humiliation threatened , so I quickly gulped the rest of my drink and reconsidered the bartender .
[EX A]: Original

[EX Q]: " I knew that establishment was being filmed ; only a fool wouldn 't expect those rooms were videoed .
[EX A]: Changed

[EX Q]: It was for her children that Peggy created the recipe for this no-bake Christmas fruitcake .
[EX A]:
Original