Borscht, Cabbage II

Ingredients

• 1/2 head cabbage
• 1 onion
• 2-1/2 quarts boiling water
• 1 28-ounce can tomatoes
• 1 8-ounce can tomato sauce
• 1 6-ounce can tomato paste
• 1/2 cup sugar
• 2 tablespoons lemon juice
• salt and pepper to taste