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.

1 1/2 lb. smoked Hillshire pork and beef sausage, 2 to 3 lb. potatoes, 3 to 4 ears corn, 1 to 1 1/2 lb. onion, 1 box crab and shrimp boil, 3 to 5 lb. shrimp in shell
pork, potatoes, corn, onion, crab, shrimp