Human: Write a short description of a risky scene outside a cliff with a ledge, cable, and rockslide. Assistant: 
The tunnel comes to an abrupt westward end, as a rockslide has collapsed a good portion of the floor. The only way to continue on the path west is down a steep cliff of fallen rocks mixed with the splintered remains of some support beams. Attached to a sturdy rock at the edge of the ledge is a steel cable, which hangs stiffly down the side of the low cliff.