Please choose the correct solution to the question: How do I create shot glasses made of ice ?

Solution1: Fill a 3 oz plastic cup to 2/3 then place the 10 oz cup inside the 3 oz  cup and push it down until it is about level with the rim of the larger cup. Add a stone in the 1 oz cup to help to weigh it down without sinking. Stabilize the 1 oz cup in the middle with duct tape over the 2 cups. Place inside the freezer 6-8 hours.

Solution2: Fill a 3 oz plastic cup to 2/3 then place the 1 oz cup inside the 3 oz  cup and push it down until it is about level with the rim of the larger cup. Add a stone in the 1 oz cup to help to weigh it down without sinking. Stabilize the 1 oz cup in the middle with duct tape over the 2 cups. Place inside the freezer 6-8 hours.

Answer format: solution1/solution2
Answer: solution2