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:
bow, duck, sheep, goose, geese
answer:
bow


question:
stingray, row, raft, hunting, fish
answer:
stingray


question:
walk, bee, fly, run, bus
answer:

bus