Given the task definition and input, reply with output. 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.

10 lb. red bliss potatoes, 1 large onion, diced, 3 Tbsp. celery seed, 4 hard-cooked eggs, diced, 32 oz. Hellmann's mayonnaise, 3 Tbsp. sugar, 1 Tbsp. paprika, 1 large green bell pepper, diced, 1 tsp. salt (optional), 2 hard-cooked eggs, sliced, 2 to 3 Tbsp. mustard, 4 Tbsp. vinegar
red bliss potatoes, onion, celery, eggs, mayonnaise, sugar, paprika, green bell pepper, salt, eggs, mustard, vinegar