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.
--------
Question: fudge, mangle, falsehood, falsification, cake

Answer: cake


Question: blackjack, gin, poker, wine, slapjack

Answer: wine


Question: ugly, heavy, fat, pasty, absorption

Answer:
heavy