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: moral characteristic 
Words: fair, well, impartial, alright, stormy

Answer: stormy


Question: Category: nutritional value 
Words: iron, heavy, vitamin c, fat, brittleness

Answer: brittleness


Question: Category: computers 
Words: file, text, hardware, answer, ram

Answer:
answer