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: flaxen, texture, alright, fair, even

SOLUTION: alright

PROBLEM: fire, instruct, inferno, retire, scold

SOLUTION: inferno

PROBLEM: cool, level, tropical, relaxed, classy

SOLUTION:
tropical