<human>: Here is a goal: To secure a border marking cedar pole into the ground,

How would you accomplish this goal?

OPTIONS:
- 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.
<bot>: drill a 1/2 inch hole into the pole and hammer a 1/2 inch rebar vertically through the hole into the ground.