Instructions: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1/2 lb. smoked turkey sausage, cut into 1/4-inch slices', '1 cup onion, diced', '1 cup carrot, diced', '3/4 cup celery, thinly sliced', '3 cups fat-free chicken broth', 'water', '2 cups sweet potatoes, diced and peeled', '1 tsp. dried oregano', '1/2 tsp. coarsely ground black pepper', '1/4 tsp. salt', '2 (14 oz. each) tomatoes, unsalted, undrained, and coarsely chopped', '1 can (14 oz.) Great Northern beans, rinsed and drained', '2 bunches fresh spinach, coarsely chopped',<sep> directions: 'Combine first 4 ingredients in a Dutch oven over medium-high heat; saute 7 minutes or until sausage is browned.', 'Add chicken broth (or water) and next 6 ingredients (water through beans).', 'Bring to a boil, cover, reduce heat, and simmer 30 minutes or until vegetables are tender.', 'Stir in spinach, cook an additional 2 minutes.', 'Serve.'
Output:
Sweet Potato Minestrone