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: physical activity 
Words: bend, duck, goose, jog, crouch

Output: goose


Input: Consider Input: Category: poker 
Words: ring, deck, blind, cards, joker

Output: ring


Input: Consider Input: Category: moral characteristic 
Words: fair, loyal, fine, alright, even


Output: even