Q: 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 (12 inch) pre-baked pizza crust, 2 tablespoons olive oil, 1 cup seasoned tomato sauce, 1/2 cup sliced onion, 1 cup fresh sliced mushrooms, 1/2 cup chopped green bell pepper, 1/4 cup chopped black olives, 2 cups shredded mozzarella cheese
A:
pizza crust, olive oil, tomato sauce, onion, mushrooms, green bell pepper, black olives, mozzarella cheese