Complex sentence: Valdas Adamkus (born in Kaunas, Lithuania; 3 November 1926) was President of Lithuania from 1998 to 2003 and again from 2004 to 2009.
Split into simpler sentences: Valdas Adamkus (born 3 November 1926) is a Lithuanian politician. He was the President of Lithuania from 1998 to 2003 and again from 2004 to 2009.