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]: nervous, frustrated, fret, jack, concerned
[EX A]: jack

[EX Q]: persistent, cool, level, scorching, funny
[EX A]: scorching

[EX Q]: honorable, milky, medium, fair, pale
[EX A]:
honorable