You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Input: Consider Input: Category: SHAKESPEARE 
Clue: "Twelfth Night" opens with, "If music be the food of love," do this

Output: play on


Input: Consider Input: Category: 20th CENTURY ART 
Clue: Russian-born artist whose work is seen here:

Output: marc chagall


Input: Consider Input: Category: "P"EOPLE 
Clue: This advocate of a low-fat, low-cholesterol diet was the subject of a book, "The Man Who Healed America's Heart"


Output: pritikin