Original sentence: Martin Ostwald (January 15, 1922 – April 10, 2010) was a German-American classical scholar, who taught until 1992 at Swarthmore College and the University of Pennsylvania
Edited sentence: Martin Ostwald (born January 15, 1922, died April 10, 2010) was an influential German-American classical scholar, who taught until 1992 at Swarthmore College and the University of Pennsylvania