Please choose the correct solution to the question: To even out a bowed stud in construction

Solution1: Find a bowed stud using a long spirit level or other straight edge to see if there are any gaps in the studs either side of it. Using a power planer plane the wood until the stud is flush with the other studs.

Solution2: Find a bowed stud using a long spirit level or other straight edge to see if there are any gaps in the studs either side of it. Using a power drill plane the drill until the stud is flush with the other studs.

Answer format: solution1/solution2