Definition: 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.
Input: skinless chicken, cooked, 1 green pepper, sliced, 2 stalks celery, sliced, 2 tomatoes, chopped, 1 onion, finely chopped, 1 can pineapple chunks, pineapple juice from can, 1/2 c. water, 2 or 3 Tbsp. taco seasoning, Cheddar cheese, grated, 1 c. sour cream, 1 can olives, sliced, 1 jar salsa, taco shells, soft
Output:
chicken, green pepper, stalks celery, tomatoes, onion, pineapple, pineapple, water, taco seasoning, Cheddar cheese, sour cream, olives, salsa, taco