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: dangle, wave, eagle, fly, leap

Output: wave


Input: Consider Input: cookies, replace, fudge, banned, lie

Output: cookies


Input: Consider Input: trustworthy, size, fair, impartial, just


Output: size