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: boxing terminology 
Words: glove, level, deck, corner, board
answer:
board


question:
Category: aesthetic characteristic 
Words: high quality, fine, attractive, alright, level
answer:
alright


question:
Category: boxing terminology 
Words: fight, knockout, head, deck, level
answer:

head


