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.

Ex Input:
4 lbs potatoes, 1 teaspoon salt, 3 cups cooked shrimp, 2 ounces pimientos, drained, 8 ounces crushed pineapple, 16 ounces sweet peas, drained, 1 1/2 cups mayonnaise, salt, to taste, 13 green olives, to garnish

Ex Output:
potatoes, salt, shrimp, pimientos, pineapple, sweet peas, mayonnaise, salt, green olives

Ex Input:
1 egg, 1/2 cup butter, softened, 1 cup sugar, 1 (15 ounce) can pumpkin, 1 teaspoon vanilla extract, 2 cups all-purpose flour, 1/2 teaspoon salt, 1 teaspoon baking soda, 1 teaspoon baking powder, 1 teaspoon cinnamon, 1 cup butterscotch chips

Ex Output:
egg, butter, sugar, pumpkin, vanilla, flour, salt, baking soda, baking powder, cinnamon, butterscotch chips

Ex Input:
1 1/2 lb. hamburger, 1 medium onion, 1 can lima beans, 1 can kidney beans, 1 can pork and beans, 3/4 c. catsup, 2 Tbsp. sugar, 1/2 tsp. salt

Ex Output:
hamburger, onion, beans, kidney beans, pork, catsup, sugar, salt