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: neat, alright, beautiful, level, fine

A: alright
****
Q: geese, crouch, duck, elephant, mallet

A: crouch
****
Q: cold, positive, calm, assured, cool

A:
cold
****