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.

Input: Consider Input: Category: moral characteristic 
Words: fair, well, impartial, alright, stormy

Output: stormy


Input: Consider Input: Category: shady activities 
Words: wrongful, fudge, unwarranted, fix, cake

Output: cake


Input: Consider Input: Category: direction 
Words: descending, down, south, opposite of up, miserable


Output: miserable