+> take chain
+
+OK
+
+> out
+
+You are being followed by a very large, tame bear.
+
+You're in front of Barren Room.
+
+> lock chain
+
+There is nothing here to which the chain can be locked.
+
+> drop bear
+
+OK
+
+> back
+
+You're in Barren Room.
+
+There is a little axe here.
+
+> lock chain
+
+The chain is now locked.
+