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: moral characteristic 
Words: even, equitable, unprejudiced, fair, impartial
answer:
even


question:
Category: direction 
Words: right, descending, down, opposite of up, emotional supports
answer:
emotional supports


question:
Category: boats 
Words: bow, call, deck, bridge, sail
answer:

call