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: drink, detestings, whirlpool, main, current

Output: detestings


Input: Consider Input: cream, smear, fudge, fib, banned


Output: cream