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:
hiking, stingray, shark, fish, tiger
answer:
hiking


question:
bus, fly, swim, spider, flap
answer:
spider


question:
concerned, bored, emotional, fret, output cord
answer:

output cord