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 butter, 12 cup onion, chopped, 1 garlic clove, minced, 1 (2 1/4 ounce) can sliced ripe olives, 1 (4 1/2 ounce) can green chilies, chopped, 12 cup light sour cream, 1 (10 3/4 ounce) can condensed cream of chicken soup, 2 cups chicken, shredded, 4 ounces cheddar cheese, shredded, 6 (8 inch) flour tortillas, 14 cup milk

Solution: butter, onion, garlic, olives, green chilies, light sour cream, condensed cream, chicken, cheddar cheese, flour tortillas, milk