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: just, make the grade, well, unjust, fair

Answer: make the grade


Question: Category: aesthetic characteristic 
Words: size, alright, even, variety, fair

Answer: alright


Question: Category: emotional status 
Words: comfortable, ok, decent, fine, suspension

Answer:
suspension