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: fritter, whittle, divide, misuse, dumpling

Output: dumpling


Input: Consider Input: war, brandy, bridge, gin, blackjack

Output: brandy


Input: Consider Input: delayed, current, whirlpool, do tests, up to the moment


Output: whirlpool