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

Answer: motherboard


Question: colonel, ordinary, standard, ubiquitous, general

Answer: colonel


Question: fly, grasshopper, bike, train, glide

Answer:
grasshopper