human
Write a description of a sand dune in the wilderness with dunes and sandstone.
assistant
Settled between two of the dunes bordering the hamlet, this trail like many others owes its continued existence to the rocky shelves of sandstone that manage -- just barely -- to hold back the shifting desert. The sands whip about, leaping across the path and dancing in the wind only to settle again, leaving the landscape ultimately unchanged. Few structures reside too close to the mounds, revealing the cautious nature of the residents here.