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: fair, mild, loyal, alright, trustworthy

A: mild
****
Q: hot, classy, pretty, fine, probation

A: probation
****
Q: ubiquitous, general, standard, sargent, average

A:
sargent
****