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: exquisite, dull, high quality, fine, acceptable

SOLUTION: acceptable

PROBLEM: crying, truss rod, angry, emotional supports, fret

SOLUTION: truss rod

PROBLEM: raining, decent, fair, mild, sunny

SOLUTION:
decent