Complex sentence: Otta Helene Maree (née Zille; born 9 March 1951), known publicly as Helen Zille, is a South African politician who, as of 2009, is the current Premier of the Western Cape and a member of the Western Cape Provincial Parliament.
Split into simpler sentences: Otta Helene Maree (née Zille; born 9 March 1951), known as Helen Zille, is a South African politician. She is the Premier of the Western Cape province, and a member of the Western Cape Provincial Parliament.