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:
ghostly, fair, medium, cold, well
answer:
cold


question:
fudge, banned, brownie, unwarranted, fib
answer:
brownie


question:
file, prepare, document, space, folder
answer:

prepare