TASK DEFINITION: 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.
PROBLEM: Category: body part 
Words: foot, knee, eye, leg, ounce

SOLUTION: ounce

PROBLEM: Category: chocolate food 
Words: brownie, loosen, chocolate cake, fudge, molasses

SOLUTION: loosen

PROBLEM: Category: baby animals 
Words: deer, fawn, kitten, doe, cute

SOLUTION:
cute