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: store status 
Words: shut, locked, near, out of service, close

Output: near


Input: Consider Input: Category: moral characteristic 
Words: variety, fine, fair, ok, balanced

Output: variety


Input: Consider Input: Category: personal characteristic 
Words: ethical, unruffled, calm, cool, chill


Output: chill