Please choose the correct solution to the question: How to make Coke slurpees at home.

Solution1: Use Ice tray to freeze  Coke or other Cola soda.    When Coke (Ice) is frozen, place ice cubes in a blender. Mix on low at first then raise speed. Add 1/2 cup Coke. When blended serve in a glass.

Solution2: Use Ice tray to freeze  Coke or other Cola soda.    When Coke (Ice) is frozen, place ice cubes in a Pan on the stove.  Mix until boiling. Add 1/2 cup Coke. When blended serve in a glass.

Answer format: solution1/solution2
Answer: solution1