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: happy, fine, mad, level, decent

SOLUTION: level

PROBLEM: fritter, dunker, patty, waste, danish

SOLUTION: waste

PROBLEM: fly, drive, beetle, spider, walk

SOLUTION:
drive