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.

[EX Q]: jog, fly, swim, run, drive
[EX A]: run

[EX Q]: neat, beautiful, dull, fine, firstrate
[EX A]: firstrate

[EX Q]: concise, brash, integrity, cheese, frank
[EX A]:
cheese