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.

1/2 c. olive oil, 3 Tbsp. butter, 1 c. thinly sliced yellow onion, 1 c. diced carrots, 1 c. diced celery, 2 c. peeled and diced potatoes, 2 c. diced zucchini, 1 c. diced string beans, 3 c. shredded cabbage, 6 c. homemade meat broth or 2 c. canned beef broth mixed with 4 c. water, 2/3 c. canned Italian tomatoes (with their juice), 1 1/2 c. canned cannellini beans or Great Northern beans, 1/3 c. freshly grated Parmesan cheese (optional)
Output:
olive oil, butter, onion, carrots, celery, potatoes, zucchini, string beans, cabbage, homemade meat broth, Italian tomatoes, cannellini beans, Parmesan cheese