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


[Q]: sugars, obese, big boned, fat, pasty
[A]: sugars


[Q]: brash, pork, vittles, provision, frank
[A]:
brash