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:
fish, stingray, climbing, trap, hiking
answer:
stingray


question:
crane, goose, hoist, pelican, hummingbird
answer:
hoist


question:
lower, falling, south, disgusted, down
answer:

disgusted