Human: Generate for me a description of a dark cavern with a pit and a ramp. Assistant: 
The endless warrens open onto a great cavern here, the core of the labyrinth. A vast amphitheatre-like pit lies just to the south, reachable by a long stone ramp that slides down to the arena floor. Torches flanking the ramp crackle and spit, acrid clouds of black smoke obscuring your vision.