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

Solution1: make a pile with of small flammable material (such as small twigs or paper), then light it with a match.  Place progressively larger pieces of wood over it as it grows.

Solution2: make a pile with of small flammable material (such as small twigs or paper), then light it with a match.  Place progressively smaller pieces of wood over it as it grows.

Answer format: solution1/solution2