Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1 lb. stew beef', '6 medium potatoes', '6 medium carrots', '3 stalks (stems) celery', '1 medium onion', '1/2 c. flour (season with salt and pepper; optional)', '2 Tbsp. cooking oil', '3 Tbsp. Worcestershire sauce',<sep> directions: 'Cut beef into 1-inch cubes.', 'Coat with flour.', 'Heat oil in frying pan.', 'Brown coated beef, 1/4 at a time.', 'Cut vegetables into 1 to 2-inch pieces.', 'Combine all prepared ingredients in a 5-quart Dutch oven.', 'Fill with water, just enough to cover.', 'Bring to a slight boil.', 'Cover and simmer 1 to 3 hours (the longer the better).', 'Season to taste.'

Beef Stew