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]: Fortunately , Paul 's fridge was full of fresh lettuce , tomatoes , coolers , and mushrooms .
[A]: Changed


[Q]: He was supposed to be happy and proud of being a banker , instead he was lurking in dejection and uncertainty .
[A]: Original


[Q]: Before I knew it , he had yanked both of us to the floor , leaving me to sprawl on the plush carpet .
[A]:
Original