Human: Write a short description of a spooky setting a foreboding canyon with a trail, wind, stone, walls, and a crevasse. Assistant: 
It is hard to keep a thought in one's head, with the distraction of a high-pitched whistle that rises from the wind blowing across the mouth of the crevasse. The high walls created by some massive rupture of the stone remain open to the night sky, though the trail itself is plunged into the deepest darkness.