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: flyaway, penalty, prime, fine, comfortable

SOLUTION: comfortable

PROBLEM: ring, deck, pack, box, level

SOLUTION: pack

PROBLEM: cinema, club, french toast, picnic, community

SOLUTION:
french toast