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: acceptable, mad, fine, comfortable, probation

Output: probation


Input: Consider Input: level, light, fair, clime, color


Output: clime