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: impartial, fair, honorable, level, fine

A: level
****
Q: fly, swim, car, beetle, grasshopper

A: car
****
Q: duck, lion, squat, geese, ostrich

A:
squat
****