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:
arrest, fine, ticket, beautiful, custody
answer:
beautiful


question:
fly, swim, waggle, soar, wave
answer:
waggle


question:
fish, canoe, hunting, hiking, iguana
answer:

iguana