instruction:
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:
sugars, fat, protein, skinny, iron
answer:
skinny


question:
melancholy, descending, emotionalities, emotional, down
answer:
descending


question:
ounce, ear, inch, foot, milimeter
answer:

ear