Jack.

Quick - Not sure if this is poetry or prose. Commentary on Jack and two "Jack" rhymes.

Jack be nimble.
         Jack wasn’t nimble.
Jack be quick.
         Jack wasn’t quick.
Jack jump over the candlestick.
         “Help!” cried Jack, “My pants are on fire!”
Jack and Jill went up the hill.
         It was a very steep hill.
To fetch a pail of water.
         Who builds a well on hill? wondered Jack.
Jack fell down.
         Jack wasn’t nimble. 
And broke his crown.
         Two disasters in one day!
And Jill came tumbling after.
         Right onto Jack’s pants!