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.

vegetable oil cooking spray, 4 pork loin chops, fat trimmed, 1 medium onion, chopped, 1 small green bell pepper, sliced, 1/2 cup sliced celery, 2 large garlic cloves, minced, 1 (14 ounce) can stewed tomatoes, drained, 1 (4 ounce) can chopped green chilies, 2 tablespoons parsley, chopped, salt and pepper, to taste, 4 cups cooked rice
vegetable oil cooking spray, pork loin chops, onion, green bell pepper, celery, garlic, tomatoes, green chilies, parsley, salt, rice