human
Produce a detailed written description of a ruined cave with piles of rubble, holes, and dust.
assistant
The misshapen ceiling hangs down in several banded layers. Parts of the great rock plates have fallen, leaving black gaps like missing teeth grinning down from above. Piles of rubble lie in chaotic disarray beneath the gaping holes. At infrequent intervals, fountains of dust rain down from the pits and scatter on the rocks below.