Complex sentence: Jacques-Édouard Alexis (born 21 September, 1947) was the Prime Minister of Haiti from 1999 to 2001 and from 2006 to 2008.
Split into simpler sentences: Jacques-Édouard Alexis (born 21 September, 1947) is a Haitian politician. He served as the Prime Minister of Haiti from 1999 to 2001 and from 2006 to 2008.