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 lb lean ground beef, 1 (16 ounce) can refried beans, 3 teaspoons chili powder, 3 teaspoons oregano, 1 (8 ounce) package manicotti, 2 1/2 cups water, 16 ounces picante sauce, 16 ounces sour cream, 1 cup shredded monterey jack cheese, 1/4 cup sliced green onion, 1/4 cup sliced ripe olives
lean ground beef, beans, chili powder, oregano, water, picante sauce, sour cream, shredded monterey jack cheese, green onion, olives