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]: heron, davit, egret, derrick, crane
[EX A]: davit

[EX Q]: goodies, wienerwurst, frank, hot dog, brash
[EX A]: brash

[EX Q]: down, remorseful, up, emotional supports, shameful
[EX A]:
up