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 pound ground beef, 1 medium onion, chopped, 3/4 teaspoon salt, Dash pepper, 1 can (14-1/2 ounces) cut or French-style green beans, drained, 1 can (10-3/4 ounces) condensed tomato soup, undiluted, 1 can (4 ounces) mushroom stems and pieces, drained, 2 cups mashed potatoes (without added milk and butter), 1 egg, 1/4 cup milk, 1/4 cup shredded cheddar cheese
Output:
ground beef, onion, salt, pepper, green beans, tomato soup, mushroom stems, potatoes, egg, milk, cheddar cheese