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: angry, joyful, tools, fearful, content

SOLUTION: tools

PROBLEM: seperate, doughnut, dunker, fritter, sweet roll

SOLUTION:
seperate