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 plum tomato, diced, 1 cup canned black beans, rinsed, 1 cup fresh corn kernels, (about 2 ears), 2 tablespoons cornmeal, 1 12 inch pizza crust, 1/3 cup barbecue sauce, 1 cup shredded mozzarella, preferably smoked mozzarella
Output:
tomato, black beans, fresh corn kernels, cornmeal, crust, barbecue sauce, mozzarella