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]: gunwale, stern, deck, box, bow
[EX A]: box

[EX Q]: blocking, fold, deck, check, board
[EX A]: blocking

[EX Q]: pork, frank, bold, honesty, blunt
[EX A]:
pork