Complex sentence: Giulio Andreotti (14 January 1919--6 May 2013) was an Italian politician and statesman who served as the 41st Prime Minister of Italy and leader of the Christian Democracy party; he is the fifth longest-serving Prime Minister since the Italian Unification.
Split into simpler sentences: Giulio Andreotti (14 January 1919--6 May 2013) was an Italian politician and statesman who served as the 41st Prime Minister of Italy and leader of the Christian Democracy party. Andreotti is the fifth longest-serving Prime Minister since the Italian Unification.