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: emotional status 
Words: down, melancholy, below, loveful, kind

Answer: below


Question: Category: animal 
Words: shark, dolphin, fish, hunting, cat

Answer: hunting


Question: Category: poker 
Words: joker, fold, check, deck, jab

Answer:
jab