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.
--------
Question: motherboard, schedule appointments, schedule, file, type

Answer: motherboard


Question: blackjack, gin, poker, wine, slapjack

Answer: wine


Question: arrest, alert, fine, alright, calm

Answer:
arrest