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.

Q: hire, flame, pay, fire, ban

A: flame
****
Q: mild, cold, level, stormy, fair

A: level
****
Q: fair, dishonest, decent, impartial, medium

A:
medium
****