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]: chunky, heavy, fat, area, sugar
[EX A]: sugar

[EX Q]: mallet, goose, geese, hike, duck
[EX A]: hike

[EX Q]: corner, deck, blocking, punch, bridge
[EX A]:
bridge