+The urn is now dark.
+
+> extinguish
+
+Extinguish what?
+
+> look
+
+Tsk! A wizard wouldn't have to take 350 turns. This is going to cost
+you a couple of points.
+
+Sorry, but I am not allowed to give more detail. I will repeat the
+long description of your location.
+
+The forest thins out here to reveal a steep cliff. There is no way
+down, but a small ledge can be seen to the west across the chasm.
+
+A small urn full of oil is embedded in the rock.
+
+> light urn
+
+The urn is now lit.
+
+> light
+
+Your lamp is now on.
+
+> look
+
+Sorry, but I am not allowed to give more detail. I will repeat the
+long description of your location.
+
+The forest thins out here to reveal a steep cliff. There is no way
+down, but a small ledge can be seen to the west across the chasm.
+
+A small oil flame extrudes from an urn embedded in the rock.
+
+> extinguish urn
+
+The urn is now dark.
+
+> extinguish
+
+Your lamp is now off.
+
+> look
+
+The forest thins out here to reveal a steep cliff. There is no way
+down, but a small ledge can be seen to the west across the chasm.
+
+A small urn full of oil is embedded in the rock.