Please choose the correct solution to the question: Classic Spaghetti Sauce with Meat

Solution1: Cook the ground beef, onion, and garlic over medium heat for 7 to 8 minutes. Add the tomato paste, basil, oregano, thyme, fennel, and optional crushed pepper. Add the tomatoes, broth, and sugar and simmer the sauce for 30 minutes. Adjust the flavorings and add the butter if the sauce is too acidic. Turn off the burner and serve the classic meat sauce

Solution2: Cook the tofu, onion, and persimmon over medium heat for 7 to 8 minutes. Add the tomato paste, basil, oregano, thyme, fennel, and optional crushed pepper. Add the tomatoes, broth, and sugar and simmer the sauce for 30 minutes. Adjust the flavorings and add the citric acid if the sauce is too acidic. Turn off the burner and serve the classic meat sauce

Answer format: solution1/solution2
Answer: solution1