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, trustworthy, endure, 70

SOLUTION: trustworthy

PROBLEM: variety, medium, endure, size, fair

SOLUTION: endure

PROBLEM: chips, head, deck, suits, draw

SOLUTION:
head