Please choose the correct solution to the question: How to anchor bonsai tree.

Solution1: Wrap fishing line around the main stem, down through the rocks, and poke the end of the fishing line through the side of the fibre pot.

Solution2: Wrap wire around the main stem, down through the rocks, and poke the end of the wire through the side of the fibre pot.

Answer format: solution1/solution2
Answer: solution2