Complex sentence: Brian Crowley (born 4 March 1964) is an Irish Fianna Fáil politician for the South constituency in the European Parliament, who sits with the Group of the European Conservatives and Reformists (ECR).
Split into simpler sentences: Brian Crowley (born 4 March 1964) is an Irish politician. He sits with the Group of the European Conservatives and Reformists (ECR).