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: joker, fold, check, deck, jab

Output: jab


Input: Consider Input: hoist, crane, excavator, winch, windlass

Output: hoist


Input: Consider Input: dessert, fritter, spend, patty, dumpling


Output: spend