TASK 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.
PROBLEM: 1 large bunch collard greens (about 2 pounds), 6 bacon strips, chopped, 1 tablespoon olive oil, 1/2 cup chicken broth, 1-1/2 cups fresh or frozen corn (about 7-1/2 ounces), 1 cup chopped sweet red pepper, 1/2 teaspoon salt, 1/4 teaspoon crushed red pepper flakes, 1/4 teaspoon pepper

SOLUTION: collard greens, bacon, olive oil, chicken broth, corn, sweet red pepper, salt, red pepper, pepper

PROBLEM: 4 c. sugar, 6 c. water, 6 bananas, mashed, 2 (12 oz.) cans orange juice, 1 (12 oz.) can lemonade, 7 qt. lemon-lime soda

SOLUTION: sugar, water, bananas, orange juice, lemonade, lemon-lime soda

PROBLEM: meatballs, 1 lb hamburger, 1/2 cup breadcrumbs, 1/4 cup onion, diced, 1/2 cup whole milk, 1 teaspoon salt, 1/2 teaspoon pepper, 3 tablespoons butter, buttermilk, sauce, 1/4 cup butter, 1/4 cup flour, 2 1/4 cups buttermilk, 2 tablespoons sugar, 1/4 teaspoon salt, 1 1/2 teaspoons dry mustard, 1 egg, beaten, 1/8 teaspoon pepper

SOLUTION:
meatballs, hamburger, breadcrumbs, onion, milk, salt, pepper, butter, buttermilk, butter, flour, buttermilk, sugar, salt, mustard, egg, pepper