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 tablespoons olive oil, 7 carrots, unpeeled, cut into chunks, 3 onions, unpeeled, quartered, 8 stalks celery, cut into chunks, 12 lb white mushroom, quartered, 1 large baking potato, unpeeled, cut into chunks, 4 12 quarts water, 2 cups white wine, preferably chardonnay, 4 sprigs parsley, 2 sprigs thyme, 14 teaspoon peppercorn, crushed, 1 teaspoon salt, 1 bay leaf

Solution: olive oil, carrots, onions, stalks celery, white mushroom, baking potato, water, white wine, parsley, thyme, peppercorn, salt, bay leaf