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: regular, colonel, typical, ordinary, general

Output: colonel


Input: Consider Input: Category: emotional status 
Words: fine, wispy, alert, calm, relaxed

Output: wispy


Input: Consider Input: Category: moral characteristic 
Words: just, make the grade, well, unjust, fair


Output: make the grade