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:
concerned, fret, notes, frustrated, worried
answer:
notes


question:
fair, raining, equitable, impartial, unjust
answer:
raining


question:
penalty, firstrate, fine, money, detached
answer:

detached