Human: Write a detailed description of a wild scene outside a wilderness ravine with a creek, a ravine, and rock walls. Assistant: 
A small creek joins the larger stream here, running down a narrow cut in the rock from the west and throwing itself off the cliff edge in a spray of water that becomes lost in the churning rapids of the larger stream. The rock walls of the ravine have squeezed the water into a deep, surging torrent, and the ceaseless roar drowns out attempts at speech.