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:
invent, smuggled, smear, fudge, pie
answer:
pie


question:
level, corner, chips, deck, caution
answer:
chips


question:
deal, tangle, ghostly, fair, stormy
answer:

ghostly