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]: group, dance hall, club, outing, dagwood
[EX A]: dagwood

[EX Q]: geese, crouch, duck, elephant, mallet
[EX A]: crouch

[EX Q]: exquisite, dull, attractive, calm, fine
[EX A]:
calm