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:
concrete pourer, winch, excavator, hoist, crane
answer:
hoist


question:
skin, dally, divide, whittle, fritter
answer:

skin