Definition: 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.
Input: 1 1/2 tablespoons canola oil, 2 cups chopped onion, 2/3 cup chopped carrot, 4 garlic cloves, minced, 4 cups water, 2 cups frozen whole-kernel corn, 1 cup chopped red bell pepper (about 1 large), 1 cup chopped zucchini, 2 tablespoons chili powder, 2 teaspoons dried oregano, 2 teaspoons ground cumin, 3/4 teaspoon salt, 2 (28-ounce) cans crushed tomatoes, 2 (16-ounce) cans pinto beans, rinsed and drained, 2 (16-ounce) cans kidney beans, rinsed and drained, 2 (15-ounce) cans black beans, rinsed and drained, 1 (6-ounce) can no-salt-added tomato paste, 1 1/2 tablespoons rice vinegar, 1 1/2 teaspoons to 1 tablespoon finely chopped chipotle chile, canned in adobo sauce, 1 cup chopped fresh cilantro, 1 cup (4 ounces) shredded reduced-fat cheddar cheese, 1 cup reduced-fat sour cream
Output:
canola oil, onion, carrot, garlic, water, corn, red bell pepper, zucchini, chili powder, oregano, ground cumin, salt, tomatoes, pinto beans, kidney beans, black beans, salt, rice vinegar, chipotle chile, fresh cilantro, cheddar cheese, sour cream