Please choose the correct solution to the question: How to make stands for car canopy.

Solution1: Place a PVC pipe into the center of a planter and pour cement around it, two thirds of the way full. Use rubber bands to keep the PVC pipe in place while the cement dries.

Solution2: Place a PVC pipe into the center of a planter and pour cement around it, two thirds of the way full. Use bungee cords to keep the PVC pipe in place while the cement dries.

Answer format: solution1/solution2