instruction:
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.
question:
Category: emotional status 
Words: descending, disgusted, down, miserable, emotional
answer:
descending


question:
Category: moral characteristic 
Words: unprejudiced, warm, fair, ok, balanced
answer:
warm


question:
Category: personal characteristic 
Words: unruffled, cool, unflappalbe, funny, mild
answer:

mild