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: unwarranted, fudge, pudding, lie, unlicensed

Output: pudding


Input: Consider Input: canvas, blocking, deck, sail, corner

Output: sail


Input: Consider Input: replace, fudge, cupcake, heavy, cream


Output: replace