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 cup butter (I use parkay), 2 cups flour, 1 egg yolk, 3/4 cup sour cream, 3/4 cup granulated sugar, 1 teaspoon ground cinnamon, 3/4 cup walnuts, chopped, 1/4 cup butter, melted
Output:
butter, flour, egg yolk, sour cream, granulated sugar, ground cinnamon, walnuts, butter