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:
fat, calories, thin, salt, vitamin c
answer:
thin


question:
up to the moment, current, detests, tide, history
answer:
tide


question:
spider, wave, bus, bike, fly
answer:

spider