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:
duck, bend, ostrich, jog, stoop
answer:
ostrich


question:
apartment, round, valley, flat, even
answer:
valley


question:
space, organize, file, prepare, schedule
answer:

space