Please choose the correct solution to the question: How can you make cheap I.D. tags for trees or plants outdoors?

Solution1: Cut them out of an old aluminum TV dinner or foil pie pan. Place each tag on a soft surface and inscribe it using a ball point pen. The imprint will last indefinitely. Attach them to your plantings or anything else that needs weatherproof, permanent I.D.

Solution2: Cut them out of an old cardboard TV dinner box. Place each tag on a soft surface and inscribe it using a ball point pen. The imprint will last indefinitely. Attach them to your plantings or anything else that needs weatherproof, permanent I.D.

Answer format: solution1/solution2
Answer: solution1