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: fried food 
Words: blueberry, fritter, dally, skin, danish

Output: dally


Input: Consider Input: Category: corporate 
Words: leverage, solid, firm, amalgamated, concerted

Output: solid


Input: Consider Input: Category: bird 
Words: hoist, mallet, crane, excavator, goose


Output: excavator