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: balanced, loyal, pale, fair, decent

SOLUTION: pale

PROBLEM: vittles, integrity, cheese, pork, frank

SOLUTION: integrity

PROBLEM: windlass, excavator, crane, hummingbird, steam roller

SOLUTION:
hummingbird