Complex sentence: Sally Kay Mason (née Viparina on May 29,1950) became the 20th President (and second female president) of University of Iowa in Iowa City, Iowa on August 1,2007.
Split into simpler sentences: Sally Kay Mason (née Viparina on May 29,1950) is an American academic administrator. She became the 20th President (and second female president) of University of Iowa in Iowa City, Iowa on August 1,2007.