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: alright, detached, fine, acceptable, bright

Answer: bright


Question: unwarranted, fudge, pudding, lie, unlicensed

Answer: pudding


Question: plane, hotel, paved, level, flat

Answer:
plane