Original sentence: Boris was the first American to win a road race in Europe after World War II - the 1953 Grand Prix of Rouen.Later he was the Executive Producer of a documentary entitled Mystery of the Sphynx
Edited sentence: Boris was the first American to win a road race in Europe after World War II - the 1953 Rouen Grand Prix.Later he was the executive producer of a documentary entitled Mystery of the Sphynx