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


question:
fret, angry, jack, nervous, emotionalities
answer:
jack


question:
fawn, hatchling, love, pester, swoon
answer:

hatchling