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: aesthetic characteristic 
Words: prison, fine, there, handsome, high quality

Answer: prison


Question: Category: moral characteristic 
Words: even, equitable, unprejudiced, fair, impartial

Answer: even


Question: Category: emotional status 
Words: unhappy, kind, forward, down, remorseful

Answer:
forward