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: fair, raining, equitable, impartial, unjust

SOLUTION: raining

PROBLEM: deck, crew, fight, knockout, tko

SOLUTION: crew

PROBLEM: climbing, hunt, fish, canyoning, hamster

SOLUTION:
hamster