Eggless moist chocolate cake

Ingredients

• 2 cups self raising flour
• 1.5 cups brown sugar
• 3 tablespoons cocoa powder
• 1/2 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1/2 cup sunflower oil
• 1 cup fresh milk
• 1/2 cup yogurt
• 1 teaspoon vanilla essence