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, impartial, tone, well, balanced

Output: tone


Input: Consider Input: blocking, crew, jab, deck, glove

Output: crew


Input: Consider Input: molasses, unwarranted, chocolate cake, brownies, fudge


Output: unwarranted