Complex sentence: The semi-finals will be played on the weekend of 10/11 May 2013; these will follow a 1 v 4,2 v 3 system with the games being played at the home ground of the higher placed teams.
Split into simpler sentences: The semi-finals will be played on the weekend of 10/11 May 2013. The play-offs will follow a 1 v 4,2 v 3 system with the games being played at the home ground of the higher placed teams.