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: meeting, community, lettuce, club, cinema

Output: lettuce


Input: Consider Input: blunt, sausage, hot dog, frank, wienerwurst

Output: blunt


Input: Consider Input: love, cub, fawn, hatchling, calf


Output: love