Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1/2 c. margarine', '1/2 c. peanut butter', '1/2 c. granulated sugar', '1/2 c. brown sugar', '1 egg', '1/2 tsp. vanilla', '1 1/4 c. sifted flour', '3/4 tsp. baking soda', '1/4 tsp. salt',<sep> directions: 'Cream butter, peanut butter, sugar, egg and vanilla. Sift together dry ingredients; blend into creamed mixture. Shape in 1-inch balls. Roll in granulated sugar. Place 2-inches apart on ungreased cookie sheet. Crisscross with fork. Bake at 375° for 10 to 12 minutes. Cool slightly. Makes 4 dozen.'

Peanut Butter Cookies