Please choose the correct solution to the question: How to make mulberry syrup at home.

Solution1: 2 cup chopped Mulberries, 3/4 cup buttermilk, 1 cup sugar and stir over medium heat on stove for 30 min.

Solution2: Mix 2 cups Mulberries, 3/4 cup water, 1 cup sugar and stir over medium heat on stove for 30 min.

Answer format: solution1/solution2