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: size, equitable, fair, alright, fine

Output: size


Input: Consider Input: bow, draw, galley, deck, crew

Output: draw


Input: Consider Input: suspension, penalty, fine, alright, flyaway


Output: alright