Question: What screenwriter was Bernardo Bertolucci married to when he directed Liv Tyler's first leading film role?

full_context: Document 1: Seven Beauties: Seven Beauties (Italian: "Pasqualino Settebellezze" ) is a 1975 Italian language film written and directed by Lina Wertmüller and starring Giancarlo Giannini, Fernando Rey, and Shirley Stoler. Written by Wertmüller, the film is about an Italian everyman who deserts the army during World War II and is captured by the Germans and sent to a prison camp, where he does anything to survive. Through flashbacks, we learn about his family of seven unattractive sisters, his accidental murder of one sister's lover, his imprisonment in an insane asylum, his rape of a patient, and his volunteering to be a soldier to escape confinement. The production design and costume design were by the director's husband, Enrico Job.
Document 2: 1900 (film): 1900 (Italian: "Novecento" , "Twentieth Century") is a 1976 Italian epic historical drama film directed by Bernardo Bertolucci, starring Robert De Niro, Gérard Depardieu, Dominique Sanda, Sterling Hayden, Alida Valli, Romolo Valli, Stefania Sandrelli, Donald Sutherland, and Burt Lancaster. Set in Bertolucci's ancestral region of Emilia, the film is a praise of communism and chronicles the lives of two men during the political turmoils that took place in Italy in the first half of the 20th century. The film was screened at the 1976 Cannes Film Festival, but was not entered into the main competition.
Document 3: Giuseppe Bertolucci: Giuseppe Bertolucci (27 February 1947 – 16 June 2012) was an Italian film director and screenwriter. He directed 26 films between 1972 and 2012. He was the younger brother of Bernardo Bertolucci.
Document 4: Bernardo Bertolucci: Bernardo Bertolucci (] ; born 16 March 1940) is an Italian director and screenwriter, whose films include "The Conformist", "Last Tango in Paris", "1900", "The Last Emperor", "The Sheltering Sky", "Stealing Beauty" and "The Dreamers". In recognition of his work, he was presented with the inaugural Honorary Palme d'Or Award at the opening ceremony of the 2011 Cannes Film Festival. Since 1979, he has been married to screenwriter Clare Peploe.
Document 5: Luchino Visconti: Luchino Visconti di Modrone, Count of Lonate Pozzolo (2 November 1906 – 17 March 1976), was an Italian theatre, opera and cinema director, as well as a screenwriter. He is best known for his films "Ossessione" (1943), "Senso" (1954), "Rocco and His Brothers" (1960), "The Leopard" (1963) and "Death in Venice" (1971).
Document 6: Isabella Rossellini: Isabella Fiorella Elettra Giovanna Rossellini (born 18 June 1952) is an Italian actress, filmmaker, author, philanthropist, and model. The daughter of the Swedish actress Ingrid Bergman and of Italian neorealist film director Roberto Rossellini, she is noted for her successful tenure as a Lancôme model, and for her roles in films such as "Blue Velvet" (1986) and "Death Becomes Her" (1992). Rossellini also received a Golden Globe Award nomination for her performance in "Crime of the Century" (1996).
Document 7: Gabriella Cristiani: Gabriella Cristiani (born 1949) is an Italian film editor with about twenty feature film credits. She has had a notable collaboration with director Bernardo Bertolucci. Early in her career she assisted editor Franco Arcalli on two of Bertolucci's films, "Last Tango in Paris" (1972) and "1900" (1976). Arcalli was the "supervising editor" on a 1977 film, "Berlinguer, I Love You", that was one of Cristiani's first feature editing credits; the film was directed by Giuseppe Bertolucci - Bernardo's brother. Arcalli was to have edited Bernardo Bertolucci's next film, "La Luna" (1979), but he died during production; Cristiani, who was assisting, then took over as editor.
Document 8: Damage (1992 film): Damage is a 1992 British/French film directed by Louis Malle and starring Jeremy Irons, Juliette Binoche, Miranda Richardson, Rupert Graves and Ian Bannen. Based on the novel "Damage" by Josephine Hart, the film is about a British politician (Irons) who shares a sexual relationship with his son's girlfriend and soon to be fiancée. Miranda Richardson was nominated for an Academy Award and won a BAFTA in the category of Best Supporting Actress for her performance as the aggrieved wife of the film's main character.
Document 9: Stefania Rocca: Stefania Rocca (born 24 April 1971) is an Italian actress. Rocca is best known for her roles in the films "Nirvana" (1997), "The Talented Mr. Ripley" (1999) and "Dracula" (2002). She also was the lead in Dario Argento's "The Card Player". Among her most recent appearances she was in Alessandro D'Alatri's comedy film "Commediasexi" where she played the main character, Pia Roncaldi. She starred as Mary of Bethany in the 1999 film "Jesus".
Document 10: Stealing Beauty: Stealing Beauty (French: "Beauté volée" ; Italian: "Io ballo da sola" ) is a 1996 drama film directed by Bernardo Bertolucci and starring Liv Tyler, Joseph Fiennes, Jeremy Irons, Sinéad Cusack, and Rachel Weisz. Written by Bertolucci and Susan Minot, the film is about an American teenage girl who travels to a lush Tuscan villa near Siena to stay with family friends of her poet mother, who recently died. The film was an international co-production between France, Italy, the United Kingdom, and the United States, and was actress Liv Tyler's first leading film role.
Document 11: Dangerous Beauty: Dangerous Beauty is a 1998 American biographical drama film directed by Marshall Herskovitz and starring Catherine McCormack, Rufus Sewell, and Oliver Platt. Based on the non-fiction book "The Honest Courtesan" by Margaret Rosenthal, the film is about Veronica Franco, a courtesan in sixteenth-century Venice who becomes a hero to her city, but later becomes the target of an inquisition by the Church for witchcraft. The film features a supporting cast that includes Fred Ward, Naomi Watts, Moira Kelly and Jacqueline Bisset. The film was released as A Destiny of Her Own in some regions, and was retitled The Honest Courtesan for its UK video release.
Document 12: American Beauty (1999 film): American Beauty is a 1999 American drama film directed by Sam Mendes and written by Alan Ball. Kevin Spacey stars as Lester Burnham, a 42-year-old advertising executive who has a midlife crisis when he becomes infatuated with his teenage daughter's best friend, Angela (Mena Suvari). Annette Bening co-stars as Lester's materialistic wife, Carolyn, and Thora Birch plays their insecure daughter, Jane. Wes Bentley, Chris Cooper, and Allison Janney also feature. The film is described by academics as a satire of American middle-class notions of beauty and personal satisfaction; analysis has focused on the film's explorations of romantic, and paternal love, sexuality, beauty, materialism, self-liberation, and redemption.
Document 13: Marco Bellocchio: Marco Bellocchio (] ; born 9 November 1939) is an Italian film director, screenwriter, and actor.
Document 14: The Conformist (film): The Conformist (Italian: "Il conformista" ) is a 1970 political drama film directed by Bernardo Bertolucci. The screenplay was written by Bertolucci based on the 1951 novel "The Conformist" by Alberto Moravia. The film stars Jean-Louis Trintignant and Stefania Sandrelli, and features Gastone Moschin, Enzo Tarascio, Fosco Giachetti, José Quaglio, Dominique Sanda and Pierre Clémenti. The film was a co-production of Italian, French, and West German film companies.
Document 15: Lina Wertmüller: Lina Wertmüller (] ; born 14 August 1928) is an Italian screenwriter and film director. She was the first woman nominated for an Academy Award for Directing for "Seven Beauties". She is also known for her films "The Seduction of Mimi", "Love and Anarchy" and "Swept Away".
ground_truth: Clare Peploe.