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:
2 medium cucumbers, thinly sliced, 2 c. thinly sliced carrots, 1 c. vinegar, 3/4 c. sugar, 1 tsp. salt, leaf lettuce, 1 medium onion, cut into rings, 1/2 c. sliced celery, 1/4 c. vegetable oil, 1 tsp. celery seed, 1/4 tsp. pepper

Ex Output:
cucumbers, carrots, vinegar, sugar, salt, leaf lettuce, onion, celery, vegetable oil, celery, pepper

Ex Input:
1 cup Nutella, 1-1/2 cup Powdered Sugar, 2 Tablespoons Softened Butter, 1/2 cups Brown Sugar, 80 whole Small Pretzels (like Mini Twists, Snaps, Pretzel Crisps, Etc.), 1 whole Bag White Chocolate Chips, 12 Ounce Bag, Sprinkles

Ex Output:
Nutella, Powdered Sugar, Butter, Brown Sugar, Pretzels, Chocolate Chips, Sprinkles

Ex Input:
5 medium onions, chopped, 3 pkg. chicken parts, 1 clove garlic, crushed, 2 Tbsp. olive oil, 1 tsp. oregano, salt and pepper, 1 can chicken broth, 1 large can tomato sauce, 1 1/2 lb. Uncle Ben's converted rice (not Minute rice), 1/2 lb. butter

Ex Output:
onions, chicken parts, clove garlic, olive oil, oregano, salt, chicken broth, tomato sauce, Uncle Ben, butter