Human: Write a detailed description of a spooky scene inside a building basement with a blanket, a cart, and rusted instruments. Assistant: 
Dark, ruddy stains coating the walls and floor can be seen behind the collection of strange, twisted metal devices hung inside the chamber. A wheeled cart, covered by a sodden blanket, bears an array of rusted instruments, and despite the muck and decay clinging to each one, they look extraordinarily sharp. The tangy smell of blood lingers in the dank air.