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: variety, endure, level, fair, milky

A: endure
****
Q: protein, chunky, big boned, fat, capacitance

A: protein
****
Q: flyaway, level, classy, detailed, fine

A:
flyaway
****