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]: bow, fold, hull, deck, head
[EX A]: fold

[EX Q]: fret, emotional supports, output cord, angry, concerned
[EX A]: output cord

[EX Q]: blunt, frank, bun, weenie, wienerwurst
[EX A]:
blunt