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.
Q: 1 lb kielbasa, sliced, 3 lbs cooked russet potatoes, cut into a 1 inch dice, 12 slices bacon, 1 medium onion, chopped, 2 green bell peppers, chopped, 2 tablespoons vegetable oil
A: 
kielbasa, potatoes, bacon, onion, green bell peppers, vegetable oil