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: crane, pelican, egret, hummingbird, upraise

Answer: upraise


Question: persistent, cool, level, scorching, funny

Answer: scorching


Question: variety, level, stormy, fair, pale

Answer:
stormy