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: fair, mild, loyal, alright, trustworthy

Output: mild


Input: Consider Input: amalgamated, firm, unyielding, shareholders, ceo

Output: unyielding


Input: Consider Input: decent, honorable, unjust, raining, fair


Output: raining