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:
hoist, sandpiper, crane, swallow, heron
answer:
hoist


question:
valley, house, cabin, squashed, flat
answer:
valley


question:
size, level, fair, even, stormy
answer:

stormy