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: tangle, fair, impartial, dishonest, balanced

Output: tangle


Input: Consider Input: fine, classy, mad, happy, relaxed

Output: classy


Input: Consider Input: even, hotel, flat, lined, hill


Output: hotel