You will be given a definition of a task first, then some input of the task.
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.

1 (16 ounce) package dried navy beans, 1 (10 ounce) meaty ham bone or smoked pork hocks, 10 cups water, 1 (8 ounce) box elbow macaroni, 1 tablespoon olive oil, 1 onion, chopped, 3 cloves garlic, minced, 1 (16 ounce) can diced tomatoes, 2 stalks celery, diced, 1 carrot, diced, 1/2 teaspoon red pepper flakes, or to taste, 1 cup water, salt and pepper to taste, 2 tablespoons chopped fresh parsley
Output:
beans, ham bone, water, elbow macaroni, olive oil, onion, garlic, tomatoes, stalks celery, carrot, red pepper, water, salt, parsley