instruction:
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:
hardware, firewall, file, format, order office supplies
answer:
order office supplies


question:
climbing, cow, hiking, fish, wrestle
answer:
cow


question:
fish, mice, dolphin, hunting, tiger
answer:

hunting