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:
sugars, obese, big boned, fat, pasty
answer:
sugars


question:
cupcake, fudge, tart, smear, cream
answer:
smear


question:
drive, train, bird, fly, bike
answer:

bird