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.

12 ounces leftover cooked corned beef, cut into 1/2 inch cubes, 1 lb baking potato, peeled, cut into 1/2 inch cubes, 1/2 teaspoon salt, 1 tablespoon butter, 1 medium onion, chopped, 1 green bell pepper, chopped, 1/4 cup whole milk or 1/4 cup half-and-half, 3 tablespoons chopped parsley, 3 tablespoons dry white wine, 1/2 teaspoon dry mustard, 1 tablespoon butter, salt and pepper
Output:
beef, baking potato, salt, butter, onion, green bell pepper, milk, parsley, white wine, dry mustard, butter, salt