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: widespread 
Words: average, typical, common, general, admiral

Output: admiral


Input: Consider Input: Category: temperature 
Words: cold, hot, cool, popular, relaxing

Output: popular


Input: Consider Input: Category: consumer product 
Words: fearful, content, substance, program, thing


Output: fearful