Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '3/4 c. sugar', '1/4 c. cocoa', '1/4 c. water', '2/3 c. evaporated milk', '2 tsp. butter', '1 tsp. vanilla',<sep> directions: 'In a 1 quart saucepan, combine sugar and cocoa.', 'Gradually add water.', 'Bring to a boil.', 'Add evaporated milk and boil about 5 minutes, stirring occasionally.', 'Add butter and vanilla and stir until butter melts.', 'Serve warm.', 'Cook longer if wish thicker.'

Chocolate Sauce