Please choose the correct solution to the question: How to fold a coin into a ring?

Solution1: Begin by using the nylon hammer and striking the coin towards the center while pushing outward to the edge of the coin. Repeat until the size you want.

Solution2: Begin by using the nylon hammer and striking the coin towards the edge while pushing outward to the edge of the coin. Repeat until the size you want.

Answer format: solution1/solution2