+> inventory
+
+You are currently holding the following:
+Brass lantern
+Dwarf's axe
+Batteries
+
+> drop batteries
+
+OK
+
+> look
+
+Sorry, but I am not allowed to give more detail. I will repeat the
+long description of your location.
+
+Dead end
+
+Some worn-out batteries have been discarded nearby.
+
+There is a message scrawled in the dust in a flowery script, reading:
+"This is not the maze where the pirate leaves his treasure chest."
+
+There is a massive vending machine here, swung back to reveal a
+southward passage.
+