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.

Example Input: 3 large sweet potatoes, sliced, 1/4 c. oil, 1/2 stick butter, 1 c. sugar, 2 Tbsp. water, vanilla (optional)
Example Output: sweet potatoes, oil, butter, sugar, water, vanilla

Example Input: 2 large sweet onions, 1 quart canola oil, 1 cup buttermilk, 1/2 cup all-purpose flour, 3/4 cup hot sauce (sriracha is recommended), 1 tablespoon granulated garlic, 1 1/3 cups ketchup, 2 teaspoons water, 4 cups panko breadcrumbs, 1 teaspoon fine sea salt
Example Output: sweet onions, canola oil, buttermilk, all-purpose, hot sauce, garlic, ketchup, water, breadcrumbs, salt

Example Input: 1 chicken, cut up into bite size pieces, 1 stick margarine, 8 oz. cornbread stuffing mix, 1 can cream of celery soup, 1 can cream of chicken soup, 2 cans water
Example Output:
chicken, margarine, cornbread stuffing mix, cream of celery soup, cream of chicken soup, water