Complex sentence: Nicol Ross Stephen, Baron Stephen (born 23 March 1960) is the Member of the Scottish Parliament for Aberdeen South, and was leader of the Scottish Liberal Democrats from 2005 to 2008.
Split into simpler sentences: Nicol Ross Stephen, Baron Stephen (born 23 March 1960) is a Scottish Liberal Democrat politician. He was the Member of the Scottish Parliament for Aberdeen South, and was leader of the Scottish Liberal Democrats from 2005 to 2008.