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: flaxen, fair, sunny, cool, pale

Answer: sunny


Question: descending, remorseful, down, right, ground

Answer: remorseful


Question: frank, grub, weenie, stern, sausage

Answer:
stern