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: fudge, molasses, cream, tart, banned

SOLUTION: banned

PROBLEM: pack, hearts, deck, queen, rudder

SOLUTION: rudder

PROBLEM: bend, jog, get down, duck, pig

SOLUTION:
pig