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: food 
Words: meat, weenie, loyalty, frank, vittles

Answer: loyalty


Question: Category: corporate 
Words: corporation, firm, alignment, taut, leverage

Answer: taut


Question: Category: physical property 
Words: sugar, absorption, fat, bulky, capacitance

Answer:
sugar