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.

Ex Input:
1 small cottage cheese, 1 small Cool Whip, 1 can mandarin oranges, 1 pkg. orange jello, 1 can crushed pineapple

Ex Output:
cottage cheese, mandarin oranges, orange jello, pineapple

Ex Input:
1 egg, 1/2 cup butter, softened, 1 cup sugar, 1 (15 ounce) can pumpkin, 1 teaspoon vanilla extract, 2 cups all-purpose flour, 1/2 teaspoon salt, 1 teaspoon baking soda, 1 teaspoon baking powder, 1 teaspoon cinnamon, 1 cup butterscotch chips

Ex Output:
egg, butter, sugar, pumpkin, vanilla, flour, salt, baking soda, baking powder, cinnamon, butterscotch chips

Ex Input:
3 c. flour, 3 c. sugar, 6 eggs, beaten, 1/2 lb. butter, 1/2 pt. whipped cream, 1 tsp. vanilla, 1 Tbsp. lemon juice

Ex Output:
flour, sugar, eggs, butter, whipped cream, vanilla, lemon juice