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: vodka, spider, gin, blackjack, go fish

Answer: vodka


Question: clothing, content, service, substance, ecstatic

Answer: ecstatic


Question: goose, crane, upraise, ostrich, egret

Answer:
upraise