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: cool, fair, light, fine, level

SOLUTION: fine

PROBLEM: glove, ring, deck, box, bow

SOLUTION: bow

PROBLEM: fall, trip, leaves, jump, exercise

SOLUTION:
leaves