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:
cool, relaxed, mild, unflappalbe, assured
answer:
mild


question:
blocking, corner, deck, fight, hearts
answer:
hearts


question:
unhappy, downward, falling, sliding, down
answer:

unhappy