Question: What language is used by the cast member of Emanuelle and the White Slave Trade?

full_context: Document 1: Bill Amerson: Born in Los Angeles, Bill Amerson was one of the first adult film producers in the United States to produce so-called "hard core" entertainment. As reported in the documentary "", produced by filmmaker Cass Paley, "In these films we showed insertion. The sexual penetration and oral copulation. We actually "showed" it. People could not turn their money over fast enough [to see it]." To Amerson's surprise the market for this product was vastly larger than he had expected.
Document 2: Black Emanuelle: "Black Emanuelle" was followed by a number of sequels, all revolving around follows the erotic adventures of Mae Jordan (played by Laura Gemser), a globe-trotting, hedonistic investigative journalist and photographer known to her readers as "Emanuelle". Her character has been described as "a strong and independent woman, sexually proactive, at the centre of wealthy young and old white men of power, and involved in any sort of depraved set and situation."
Document 3: White Material: The film stars Isabelle Huppert as Maria Vial, a struggling French coffee producer in an unnamed French speaking African country, who decides to stay at her coffee plantation in spite of an erupting civil war. The film was well received, earning high ratings and appearing in several movie critics' top lists for 2010.
Document 4: Emanuelle and the White Slave Trade: "Emanuelle and the White Slave Trade" features the investigative journalist character known to her readers as 'Emanuelle' (Laura Gemser). Like most films directed or produced by Joe D'Amato, it is an attempt to capitalise on the commercial success of another film - in this case the 1977 film "The French Woman" (). The film is one of the Black Emanuelle films with the heaviest censorship, eight minutes cut in a theatrical release.
Document 5: Long Jeanne Silver: Long Jeanne Silver is an American former pornographic actress, known for using the stump of her amputated leg to penetrate her sexual partner in her movies during the 1970s and 1980s.
Document 6: Stefano Missio: He has made various documentaries among which "When Italy was not a poor country", about Italy in the 1960s narrated by Joris Ivens, and "Scusi, dov'è il Nord Est?" produced by Fandango and On Line Productions for Arte (broadcast as "Succes à l'italienne") and broadcast in Italy by Tele+. In 2005 he directed "Il Ponte", a fiction short-movie, screenplayed by Francesco Tullio Altan, starring Carlo Mazzacurati and Valentina Fago. His last work, Che Guevara - The body and the legend (2007), was broadcast in 12 different countries. He works and lives in Paris.
Document 7: Emmanuelle Arsan: Marayat Rollet-Andriane formerly Marayat Krasaesin () or her birthname Marayat Bibidh (; ; born 19 January 1932 – 12 June 2005), known by the pen name Emmanuelle Arsan, was a French novelist of Thai origin, best known for the novel featuring the fictional character Emmanuelle, a woman who sets out on a voyage of sexual self-discovery under varying circumstances. It was later claimed that the real author of the book was her husband, Louis-Jacques Rollet-Andriane.
Document 8: Nazi Love Camp 27: Nazi Love Camp 27 (Italian: La svastica nel ventre) is a 1977 Italian Nazi exploitation film by western director Mario Caiano starring Sirpa Lane. The film is notable for its truly grim scenes, dramatic plot and hardcore sex scenes.
Document 9: Emanuelle in Bangkok: Emanuelle in Bangkok (Italian: "Emanuelle nera - Orient Reportage", also known as "Black Emanuelle 2" and "Black Emanuelle Goes East") is an Italian sexploitation film from 1976 starring Laura Gemser and Gabriele Tinti and directed by Joe D'Amato. It is the second in a series of films featuring the investigative journalist Emanuelle (played by Gemser).
Document 10: Muammar Gaddafi: In the 1970s and 1980s there were reports of his making sexual advances toward female reporters and members of his entourage. After the civil war, more serious charges came to light. Annick Cojean, a journalist for Le Monde, wrote in her book, Gaddafi's Harem that Gaddafi had raped, tortured, performed urolagnia, and imprisoned hundreds or thousands of women, usually very young. Another source—Libyan psychologist Seham Sergewa—reported that several of his female bodyguards claim to have been raped by Gaddafi and senior officials. After the civil war, Luis Moreno Ocampo, prosecutor for the International Criminal Court, said there was evidence that Gaddafi told soldiers to rape women who had spoken out against his regime. In 2011 Amnesty International questioned this and other claims used to justify NATO's war in Libya.
Document 11: Emmanuelle 2: Emmanuelle 2 (aka Emmanuelle, The Joys of a Woman, original title Emmanuelle: L'antivierge) is a 1975 French softcore erotica film directed by Francis Giacobetti and starring Sylvia Kristel. The screenplay was written by Bob Elia and Francis Giacobetti. It is a sequel to the 1974 film "Emmanuelle" which was based on the novel "Emmanuelle: The Joys of a Woman" by Emmanuelle Arsan, and it loosely follows the plot of the novel's print sequel. The music score is by Pierre Bachelet and Francis Lai.
Document 12: Emanuelle in America: Emanuelle in America is a 1977 Italian sexploitation film, the third in a series starring Laura Gemser made to cash in on the success of the French film "Emmanuelle" (1974) and its sequels. It was the second in the series to be directed by Joe D'Amato. It is infamous for its "hardcore footage of unsimulated fellatio, penetration, ejaculation and unconventional horse husbandry".
Document 13: Images in a Convent: Images in a Convent () is a 1979 sexploitation film by Italian cult filmmaker Joe D'Amato starring Paola Senatore, Marina Hedman and Donald O'Brien.
Document 14: Caroline Rémy de Guebhard: Caroline Rémy de Guebhard (April 27, 1855 – April 24, 1929) was a French anarchist, journalist, and feminist best known under the pen name Séverine.
Document 15: Flic Story: "Flic Story" follows a nine-year pursuit of Emile Buisson through France during the 1940s and 1950s, and illustrates the pursuit as a battle of intellect, focusing on a growing rapport between Buisson and the protagonist Borniche. Deray's humanizing of the characters was a trait used in his other films, and was a popular counter-cliché concept in France during the 1970s.
ground_truth: Italian
sub_queries: Who is in Emanuelle and the White Slave Trade as a cast member? Answer: Laura Gemser
Laura Gemser >> languages spoken, written or signed Answer: Italian