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: fair, unprejudiced, raining, windy, endure

Answer: unprejudiced


Question: Category: secretary duty 
Words: file, errands, type, folder, order office supplies

Answer: folder


Question: Category: emotional status 
Words: backward, down, remorseful, sad, miserable

Answer:
backward