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: order office supplies, file, errands, prepare, motherboard

SOLUTION: motherboard

PROBLEM: exquisite, dull, high quality, fine, acceptable

SOLUTION: acceptable

PROBLEM: format, type, file, answer, schedule

SOLUTION:
format