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]: sugars, fat, protein, skinny, iron
[EX A]: skinny

[EX Q]: hamburger, club, discothek, lettuce, dagwood
[EX A]: discothek

[EX Q]: stern, queen, joker, deck, suits
[EX A]:
stern

