Question: To play a flag in your yard to display,
Option 0: hook the flag to an 8 foot pvc pipe pole.  Insert a piece of rebar into the ground so that about 2 inches of it sticks out of the ground.  Place the pvc pipe over the rebar.
Option 1: hook the flag to an 8 foot pvc pipe pole.  Insert a piece of rebar into the ground so that about 2 feet of it sticks out of the ground.  Place the pvc pipe over the rebar.
Answer: 1