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: galley, head, suits, deck, dock

A: suits
****
Q: icy, hot, cool, refreshing, relaxed

A: relaxed
****
Q: fold, pack, rudder, blind, deck

A:
rudder
****