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.
Example: 1 3/4 cups all purpose flour, 1/4 cup finely ground blanched almonds, 1 teaspoon grated lemon zest, 1/2 cup confectioners sugar, 2 sticks unsalted butter, almost melted, 4 eggs, lightly beaten, 2 cups granulated sugar, 1/4 cup flour, 1/2 teaspoon baking powder, 2 teaspoons grated lemon zest, 1/3 cup fresh lemon juice, Candied violets for garnish, optional
Example solution: flour, ground blanched almonds, lemon zest, confectioners sugar, butter, eggs, sugar, flour, baking powder, lemon zest, lemon juice, Candied violets
Example explanation: Given the required ingredients, the ner of the recipe is generated. As the ingredients contain the quantities, if we just remove quantities from ingredients, we get the ner.

Problem: 2 cups water, 2 carrots, peeled and cut into 1-inch pieces, 1 parsnip, peeled and cut into 1-inch pieces, 6 celery stalks, cut into 1-inch pieces, 1/2 large onion or 1 medium onion, quartered, 1/4 stick (1 ounce) butter or margarine, or 2 tablespoons vegetable oil, 1 teaspoon salt, 1/2 teaspoon freshly ground black pepper, 1 rutabaga, peeled and diced, 1 turnip, peeled and diced

Solution: water, carrots, parsnip, celery stalks, onion, butter, salt, freshly ground black pepper