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]: honorable, medium, trustworthy, fair, balanced
[EX A]: medium

[EX Q]: size, equitable, fair, alright, fine
[EX A]: size

[EX Q]: egret, crane, goose, dump truck, duck
[EX A]:
dump truck