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]: bow, fold, hull, deck, head
[EX A]: fold

[EX Q]: plain, mansion, condominium, squashed, flat
[EX A]: plain

[EX Q]: common, ordinary, general, cadet, normal
[EX A]:
cadet