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.

Input: Consider Input: big boned, vitamin c, fiber, sugar, fat

Output: big boned


Input: Consider Input: arrest, fine, ticket, beautiful, custody

Output: beautiful


Input: Consider Input: boring, standard, general, captain, typical


Output: captain