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:
stingray, fish, camp, swim, hunt
answer:
stingray


question:
run, exercise, fall, drop, leaves
answer:
leaves


question:
pounce, cockroach, train, fly, spider
answer:

train