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: danish, fried, lollygag, pastry, fritter

SOLUTION: lollygag

PROBLEM: club, open-faced, bacon, french toast, dance hall

SOLUTION: dance hall

PROBLEM: fight, knockout, head, deck, level

SOLUTION:
head