Please choose the correct solution to the question: how to mix cement

Solution1: Make a crater in the pile of cement. Add a small amount of water. Adjust the mixture as necessary. Pour the mixed cement immediately into your project's area

Solution2: Make a crater in the pile of sand. Add a small amount of glycerine  Adjust the mixture as necessary. Pour the mixed cement immediately into your project's area

Answer format: solution1/solution2
Answer: solution1