Human: Write a detailed description of a chilling scene on a mountain slope with a trail, snow, rock, and howling wind. Assistant: 
Darkness settles like a blanket across the mountain slope. The trail, already hard to discern in the ice-covered rock and scree, is obscured by blowing snow. Wailing like a banshee, the howling wind rushes across the slope with a bitter chill that saps the strength.