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


[Q]: comfortable, ok, decent, fine, suspension
[A]: suspension


[Q]: unwarranted, brownies, truffles, fudge, cupcake
[A]:
unwarranted