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.

[Q]: deal, fair, endure, windy, ghostly
[A]: ghostly


[Q]: fiber, big boned, protein, carbs, fat
[A]: big boned


[Q]: stormy, medium, fair, well, cool
[A]:
stormy