Finish the following sentence with the best choice: To secure a border marking cedar pole into the ground,

Choices:
- drill a 1/2 inch hole into the pole and hammer a 1/2 inch rebar vertically through the hole into the ground.
- drill a 1/2 inch hole into the pole and hammer a 1/2 inch rebar horizontally through the hole into the ground.

Answer:
drill a 1/2 inch hole into the pole and hammer a 1/2 inch rebar vertically through the hole into the ground.