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: blunt, sausage, hot dog, frank, wienerwurst

SOLUTION: blunt

PROBLEM: cool, unruffled, funny, chill, ethical

SOLUTION: chill

PROBLEM: emotional upsets, emotional supports, down, ashamed, up

SOLUTION:
up