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: bird 
Words: hummingbird, tackle, crane, hoist, tackle

Answer: tackle


Question: Category: season 
Words: winter, roll, spring, hiems, fall

Answer: roll


Question: Category: poker 
Words: draw, canvas, deck, cards, hearts

Answer:
canvas