What was the outcome of the All-Ireland final between De La Salle and Kilkenny CBS on 22 April 2007?

A. De La Salle won with a score of 0-13 to 1-09
B. De La Salle lost by a single point
C. Kilkenny CBS won with a score of 2-10 to 0-12
D. The match ended in a draw
Answer: 