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]: down, kind, opposite of up, lower, ground
[A]: kind


[Q]: concise, vittles, wiener, provision, frank
[A]: concise


[Q]: honorable, mild, fair, ok, unjust
[A]:
mild