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:
happy, fine, mad, level, decent
answer:
level


question:
cow, fish, dog, sea turtle, hunt
answer:
hunt


question:
swim, fish, hamster, mice, dolphin
answer:

swim


