Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1 c. peanut butter', '1 small pkg. cream cheese', '1 (12 oz.) carton cool whip', '2/3 c. confectioners sugar', '1 graham cracker crust',<sep> directions: 'Blend all ingredients and put into pie shell.', 'Refrigerate.'

Peanut Butter Pie