Freedom is an abstract noun

- What's freedom? -asked the Colonel.
- I don't know -said the soldier.
- Kill him -said the Colonel.
- What's freedom? -asked the Colonel.
- A slice of pizza -said the soldier.
- Kill him -said the Colonel.
- What's freedom? -asked the Colonel.
- To have a Sunday off -said the soldier.
- Kill him -said the Colonel.
- What's freedom? -asked the Colonel.
No one answered.
- Why is there no answer? -asked the Colonel.
- There are no more soldiers -someone said.
- Then kill me -said the Colonel.
So they killed him.