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: 5 lb. potatoes, peeled, 12 oz. cream cheese, 12 oz. sour cream, 3/4 c. butter, melted, 3/8 c. chives, chopped, 3 tsp. salt, paprika
Example Output: potatoes, cream cheese, sour cream, butter, chives, salt, paprika

Example Input: 2 tablespoons butter, 1 onion, coarsely chopped (about 2 cups), 4 cups acorn squash, peeled and cut into 1/2-inch cubes, 1 cup raisins, 2 tablespoons walnuts, coarsely chopped, 6 tablespoons water, salt (to taste), fresh ground black pepper (to taste)
Example Output: butter, onion, acorn squash, raisins, walnuts, water, salt, fresh ground black pepper

Example Input: 2 pounds large shrimp, peeled and deveined, 6 tablespoons extra-virgin olive oil, 1/4 cup lemon juice, 2 tablespoons Worcestershire sauce, 4 cloves garlic, minced, 2 teaspoons dried oregano, 1 teaspoon kosher salt, 1/4 teaspoon ground black pepper, cooking spray, 1 (15 ounce) can chickpeas, drained and rinsed, 1 1/2 cups cherry tomatoes, 1 English cucumber, chopped, 1 red onion, chopped, 8 cups chopped romaine lettuce, 1 cup crumbled feta cheese, 1/4 cup chopped fresh parsley
Example Output:
shrimp, extra-virgin olive oil, lemon juice, Worcestershire sauce, garlic, oregano, kosher salt, ground black pepper, cooking spray, chickpeas, cherry tomatoes, cucumber, red onion, romaine lettuce, feta cheese, parsley