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: clime, level, cool, tone, fair

A: clime
****
Q: pounce, car, bats, fly, grasshopper

A: car
****
Q: pinochle, gin, hearts, vodka, blackjack

A:
vodka
****