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: pale, windy, fair, flaxen, light

SOLUTION: windy

PROBLEM: crew, joker, deck, chips, pack

SOLUTION: crew

PROBLEM: high quality, mad, dull, attractive, fine

SOLUTION:
mad