Input (grade 13): Helene Bertha Amalie "Leni" Riefenstahl (; 22 August 1902 â "8 September 2003) was a German film director, actress and dancer widely noted for her aesthetics and innovations as a filmmaker.
Output (grade 8): Helene Bertha Amalie "Leni" Riefenstahl (August 22, 1902 - September 8, 2003) was a German film director.