Human: Create a description of a spooky scene inside a building hallway with a floor, partially collapsed staircase, and a creaking floor. Assistant: 
The planking along the hall is exposed and warped, curling inward on the passageway as though it were in the crushing grip of massive skeletal hands. Unstable at best, the floor creaks with any applied pressure, and occasionally without any apparent stimulus at all. Adding in its own sounds of settling to the ambient groaning of shifting wood is a partially collapsed staircase.