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: texture, deal, fair, cold, sunny

A: texture
****
Q: deal, fair, endure, windy, ghostly

A: ghostly
****
Q: firstrate, fine, ticket, custody, relaxed

A:
relaxed
****