Please choose the correct solution to the question: Smoothing marks on surface of the stump.

Solution1: To smooth the marks on the surface of the stump using a sander outside so it's ventilated, starting with fine paper going over the surface working your way to courser paper for a smooth finish

Solution2: To smooth the marks on the surface of the stump using a sander outside so it's ventilated, starting with course paper going over the surface working your way to finer paper for a smooth finish

Answer format: solution1/solution2