human
Make a concise location description of a dreary scene outside a forest with dirt walls and pine logs.
assistant
Pine logs, once part of the forest that grew down to the lake's shore, brace the walls and ceiling in a pattern of large X's behind which the earthen walls can be seen. Dirt floors and walls release no dust when touched, and though firmly packed, absorb most of the sounds of movement. A slight dampness in the tunnel air and some mold climbing the uprights hints at this area's proximity to the lake.