Definition: In this task, you have to generate the named entities (NER) given its ingredients of the recipe. Named entities are the names of the items without their quantity.
Input: 1 (9-inch) unbaked pie crust, 1/2 c. butter, softened, 2 eggs, beaten, 2 tsp. vanilla extract, 1 c. sugar, 1/2 c. all-purpose flour, 1 c. semi-sweet chocolate chips, 1 c. chopped pecans
Output:
crust, butter, eggs, vanilla extract, sugar, all-purpose, semi-sweet chocolate chips, pecans