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: bike, beetle, leap, ant, fly

SOLUTION: bike

PROBLEM: well, honorable, sunny, fair, dishonest

SOLUTION: sunny

PROBLEM: well, decent, flaxen, loyal, fair

SOLUTION:
flaxen