instruction:
Given a category and a set of five words, find the word from the set that does not belong (i.e. is the least relevant) with the other words in the category. Words are separated by commas.
question:
Category: mode of transportation 
Words: train, spider, wave, fly, drive
answer:
spider


question:
Category: moral characteristic 
Words: concise, brash, integrity, cheese, frank
answer:
cheese


question:
Category: boxing terminology 
Words: deck, fight, fold, knockout, punch
answer:

fold