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]: fritter, dunker, patty, waste, danish
[EX A]: waste

[EX Q]: burger, cinema, team, club, bar
[EX A]:
burger