Question: What job do both Herbert Selpin and Liliana Cavani have?
Related documents: [0]  [DOC] Herbert Selpin (29 May 1904 – 1 August 1942) was a German film director and screenwriter of light entertainment during the 1930s and 1940s. He is best known for his final film, the partly suppressed "Titanic", during the production of which he was arrested by Propaganda Minister Joseph Goebbels. He was later found dead in his prison cell. [END] 
[1]  [DOC] Liliana Cavani (born 12 January 1933) is an Italian film director and screenwriter. She belongs to a generation of Italian filmmakers from Emilia-Romagna that came into prominence in the 1970s, including Bernardo Bertolucci, Pier Paolo Pasolini and Marco Bellocchio. Cavani became internationally known after the success of her 1974 feature film "Il portiere di notte" ("The Night Porter"). Her films are intellectual and have historical concerns. In addition to feature films and documentaries, she has also directed opera. [END] 
Answer: 
film director and screenwriter
film director and screenwriter