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:
warm, optimist, hot, relaxing, cool
answer:
optimist

question:
suppressed, fawn, follow, cajole, kitten
answer:
kitten

question:
blunt, grub, fortitude, concise, frank
answer:
grub