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.

[Q]: deck, dock, galley, joker, hull
[A]: joker


[Q]: fire, blaze, water, flame, recruit
[A]: recruit


[Q]: fish, bat, dolphin, hunt, sea turtle
[A]:
hunt