instruction:
Given a category and a set of five words, find the word from the set that does not belong (i.e. is the least relevant) with the other words in the category. Words are separated by commas.
question:
Category: measurement unit 
Words: ounce, ear, inch, foot, milimeter
answer:
ear


question:
Category: moral characteristic 
Words: fair, well, impartial, alright, stormy
answer:
stormy


question:
Category: animals 
Words: get down, duck, pig, goose, cow
answer:

get down