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: even, light, dishonest, variety, fair

Output: dishonest


Input: Consider Input: crane, davit, swift, upraise, hoist

Output: swift


Input: Consider Input: cool, icy, level, relaxed, unflappalbe


Output: icy