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.

1 pkg. frozen chopped broccoli, thawed and drained, 1 c. sour cream, 1 c. mayonnaise, 1 tsp. Greek seasoning, 1 tsp. Worcestershire sauce, 1/4 c. chopped green onions, 3 stalks celery, chopped, 1 tsp. lemon juice
broccoli, sour cream, mayonnaise, seasoning, Worcestershire sauce, green onions, stalks celery, lemon juice