Please choose the correct solution to the question: To start a bonfire,

Solution1: layer paper, twigs, and branches in a pile. Use a lighter or matches to light the paper, which will get the rest of the fire going.

Solution2: layer plastic bags, twigs, and branches in a pile. Use a lighter or matches to light the plastic bags, which will get the rest of the fire going.

Answer format: solution1/solution2
Answer: solution1