Given a category and a set of five words, find the word from the set that does not belong (i.e. is the least relevant) with the other words in the category. Words are separated by commas.
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Question: Category: poker 
Words: ring, deck, blind, cards, joker

Answer: ring


Question: Category: aesthetic characteristic 
Words: there, ticket, fine, dull, level

Answer: ticket


Question: Category: moral characteristic 
Words: fair, raining, just, well, balanced

Answer:
raining