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]: protein, chunky, big boned, fat, capacitance
[EX A]: protein

[EX Q]: club, open-faced, bacon, french toast, dance hall
[EX A]: dance hall

[EX Q]: duck, crane, goose, flamingo, winch
[EX A]:
winch