You feel with your hands across the wall and floor, hoping that you will find some sort of hidden passage that leads to an exit. You find no hidden doors, but you notice writing on one of the walls. It is not in hyroglyphs, but English. You can only make out a few words - you need more light. All you can see is this:
"This ... mobi ... take ... omen ... nter"
Again, the only source of light is a small crack in the ceiling. You could think of trying to enlarge it, or find another source of light.