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:
balanced, well, milky, size, fair
answer:
balanced


question:
deal, fair, endure, windy, ghostly
answer:
ghostly


question:
tangle, ghostly, fair, raining, sunny
answer:

ghostly