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: weather 
Words: equitable, fair, windy, cold, raining

Answer: equitable


Question: Category: weather 
Words: 70, endure, decent, cold, fair

Answer: decent


Question: Category: boats 
Words: hull, sail, deck, chips, stern

Answer:
chips