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: leverage, solid, firm, amalgamated, concerted

SOLUTION: solid

PROBLEM: fair, loyal, tangle, mild, sunny

SOLUTION:
loyal