instruction:
Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.
question:
air, fire, hire, ban, promote
answer:
air


question:
deck, dock, galley, joker, hull
answer:
joker


question:
pale, fair, deal, 70, warm
answer:

pale