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:
down, kind, opposite of up, lower, ground
answer:
kind


question:
motherboard, schedule appointments, schedule, file, type
answer:
motherboard


question:
crane, digger, pelican, swift, davit
answer:

digger