A Dad and his son were at the Nature Park, observing the Lion in its enclosure.  The Dad was educating the boy about the strength of the Lion.
 
�You see that Lion.  It�s called The King of the Beasts.  Do you know why?�
�No, Dad!  Why?�
�Because, with one leap, it could jump over that 5 metre protective fence.  With one bound, it could cross that 3 metre protective moat.  With one blow from its mighty paw, it could knock off my head!  Gone!  Finished!  Dead!  That�s why it�s called The King of the Beasts.�
 
There was a long pause, and then the boy spoke.
 
�Dad?�
�Yes?�
�You know that Lion, The King of the Beasts?�
�Yes?�
�If it took one jump over that 5 metre fence?�
�Yes?�
�And then it took one bound across that 3 metre moat?�
�Yes?�
�And then, with one blow from its mighty paw, it knocked off your head?�
�Yes?�
�Dad?�
�Yes?�
�What number bus would I have to get, to go home?�