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: aesthetic characteristic 
Words: variety, fair, alright, pale, flaxen

Output: alright


Input: Consider Input: Category: secretary duty 
Words: errands, schedule appointments, image, make coffee, file

Output: image


Input: Consider Input: Category: type of sandwich 
Words: french toast, community, club, burger, dagwood


Output: community