TASK DEFINITION: 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.
PROBLEM: deck, stern, apron, blocking, caution

SOLUTION: stern

PROBLEM: misuse, danish, fritter, dally, whittle

SOLUTION: danish

PROBLEM: bun, frank, weenie, wiener, honest

SOLUTION:
honest