Please choose the correct solution to the question: How to make a fun pendant for a necklace?

Solution1: Take a bottle cap and flare out the ends of it, then flatten it and punch a small hole through the top to hang the chain through

Solution2: Take a bottle cap and flare in the ends of it, then flatten it and punch a small hole through the edge to hang the chain through

Answer format: solution1/solution2
Answer: solution1