Given a category and a set of five words, find the word from the set that does not belong (i.e. is the least relevant) with the other words in the category. Words are separated by commas.

Input: Consider Input: Category: shady activities 
Words: cookies, wrongful, fudge, smuggled, smear

Output: cookies


Input: Consider Input: Category: aesthetic characteristic 
Words: well, windy, even, fair, level

Output: windy


Input: Consider Input: Category: moral characteristic 
Words: unjust, milky, fine, fair, decent


Output: milky