Complex sentence: The holders of the Dorset Senior Cup are Wessex League side Poole Town, who beat Dorchester Town--a Conference South team three levels above Poole in the English football pyramid--2--0 in the 2009 final on 7 April 2009 at the Wessex Stadium.
Split into simpler sentences: The holders of the Dorset Senior Cup are Wessex League side Poole Town. They beat Dorchester Town, a Conference South team three levels above Poole in the English football pyramid, 2-0 in the 2009 final on 7 April 2009 at the Wessex Stadium.