Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '2 pkg. sugar-free vanilla Jell-O pudding', '3 1/2 c. 2% sweet milk', '1 tub Crystal Light lemonade mix', '1 (8 oz.) container Cool Whip', '2 graham cracker crusts',<sep> directions: 'Mix sugar-free pudding in milk.', 'Mix well; use mixer.', 'Add lemonade mix; mix well.', 'Add Cool Whip; mix well.', 'Put into crusts and chill.'

Sugar-Free Lemon Pie