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:
forward, opposite of up, unhappy, downward, down
answer:
unhappy


question:
fair, dishonest, make the grade, unjust, well
answer:
make the grade


question:
instruct, fire, burn, inferno, earth
answer:

instruct