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:
lollygag, cake, misuse, goodbye, fritter
answer:
cake


question:
unyielding, concerted, firm, combined, united
answer:
unyielding


question:
unhappy, down, below, flat, downward
answer:

unhappy