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: toast, club, community, grilled cheese, hamburger

SOLUTION: community

PROBLEM: crew, joker, deck, chips, pack

SOLUTION: crew

PROBLEM: wienerwurst, meat, bold, frank, cheese

SOLUTION:
bold