Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.
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Question: variety, medium, endure, size, fair

Answer: endure


Question: descending, remorseful, down, right, ground

Answer: remorseful


Question: goose, duck, fall, jog, squat

Answer:
goose