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:
glass, acrylic, wood, metal, plate
answer:
plate


question:
crane, goose, hoist, pelican, hummingbird
answer:
hoist


question:
optimist, funny, cool, relaxed, hot
answer:

hot