Question: What ethnicity is the director of the indie film "The Truth About Emanuel"?

full_context: Document 1: Adriana Trigiani: Adriana Trigiani is an Italian American best-selling author of sixteen books, television writer, film director, and entrepreneur based in Greenwich Village, New York City. Trigiani has published a novel a year since 2000.
Document 2: In Secret: In Secret, previously titled Thérèse, is a 2013 American erotic thriller film written and directed by Charlie Stratton. Based on Émile Zola's 1867 classic novel "Thérèse Raquin", the film stars Elizabeth Olsen, Tom Felton, Oscar Isaac and Jessica Lange. It was screened in the Special Presentation section at the 2013 Toronto International Film Festival. The film received a regional release on February 21, 2014.
Document 3: Gia Coppola: Gian-Carla "Gia" Coppola (born January 1, 1987) is an American film director, screenwriter, and actress. She is a granddaughter of Francis Ford Coppola, the daughter of Gian-Carlo Coppola and the niece of Roman Coppola and Sofia Coppola.
Document 4: The East (film): The East is a 2013 English-language thriller film directed by Zal Batmanglij and starring Brit Marling, Alexander Skarsgård, and Ellen Page. Writers Batmanglij and Marling spent two months in 2009 practicing freeganism and co-wrote a screenplay inspired by their experiences and drawing on thrillers from the 1970s. The American studio Fox Searchlight Pictures had bought rights to distribute Batmanglij's previous film "Sound of My Voice" and also collaborated with the director to produce "The East". With Ridley Scott as producer and Tony Scott as executive producer, Fox Searchlight contracted Scott Free Productions, headquartered in London, to produce the film. "The East" was filmed in two months in Shreveport, Louisiana at the end of 2011. The film premiered to strong reviews at the 2013 Sundance Film Festival on January 20 , 2013. It was released in theaters on May 31 , 2013.
Document 5: Truth (2015 film): Truth is a 2015 American political docudrama film written and directed by James Vanderbilt in his directorial debut. It is based on American journalist and television news producer Mary Mapes' memoir "Truth and Duty: The Press, the President and the Privilege of Power". The film focuses on the Killian documents controversy, and the resulting last days of news anchor Dan Rather and producer Mary Mapes at CBS News. It stars Cate Blanchett as Mapes and Robert Redford as Rather.
Document 6: Francesca Gregorini: Francesca Gregorini (born August 7, 1968 as Countess Francesca McKnight Donatella Romana Gregorini di Savignano di Romagna) is an Italian-American director and writer.
Document 7: Gianfranco Rosi (director): Gianfranco Rosi is an Italian director, cinematographer, producer and screenwriter. His film "Sacro GRA" won Golden Lion at 70th Venice International Film Festival. "Sacro GRA" is the first documentary film to win Golden Lion in history of the Venice film festival and the first Italian film to win in fifteen years, after Gianni Amelio's "The Way We Laughed" won the award in 1998. His 2016 film "Fire at Sea", a documentary focused on European migrant crisis on the Sicilan island of Lampedusa, won the Golden Bear at the 66th Berlin International Film Festival. Rosi is the only documentary filmmaker to win two top prizes at major European film festivals (Cannes, Berlin and Venice) and is currently the only filmmaker besides Michael Haneke, Jafar Panahi, Ang Lee, and Ken Loach to win two top European festival prizes in the 21st century.
Document 8: The Disaster Artist: The Disaster Artist is an award-winning 2013 non-fiction book written by Greg Sestero and Tom Bissell. Sestero reveals the troubled development and production of the 2003 cult film "The Room" while detailing his own struggles as a starving young actor and his relationship with the mysterious Tommy Wiseau. The book focuses on the difficulties and odd experiences Sestero had behind the scenes and his unlikely friendship with Wiseau. A film adaptation of the same name developed by Seth Rogen with James Franco directing, producing and starring as Tommy Wiseau along with Dave Franco as Greg Sestero premiered at South by Southwest on March 12, 2017.
Document 9: 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".
Document 10: Francesco D'Isa: Francesco D'Isa is an Italian artist, writer, journalist and art curator. He studied philosophy in Florence, Italy. He's self-taught as an artist: his fascination with visual imagery has driven him to master the required skills. He's a pioneer of digital art in Italy, but his drawing abilities let him work with traditional media as well. He was the co-founder of the Italian art & literature magazine "Mostro", where he published his first artworks. After that, his digital and traditional artworks were featured in many magazines around the world, like "Expose III", Ballistic Publishing (US); "Pixel Surgeons: Extreme manipulation of the figure in Photography", Mitchell Beazley Art & Design, Octopus ed. (UK); "Black magic, White Noise" ed "Illusive 3", Die Gestalten Verlag (Germany); "Design 360°", SanDu Culture ed. (China), GQ magazine (Italy), Inside Art (Italy). His accolade in contemporary art practice has been recognised with several art prizes. He has exhibited internationally from Italy, Germany, Holland, Switzerland, England, US, Australia, Russia, South America. His theory and practice has been extended as a workshop leader and lecturer in multimedia. In 2007 he became "Pornpope" founding the porn-artistic collective Pornsaints. He organized for Pornsaints international art exhibitions and parties in art galleries and erotic festivals, both in Europe and USA. Moreover, through his work as "Pornpope" many international porn stars like Kylie Ireland, Stoya, Madison Young, Sasha Grey and Ariel Rebel acted for him as muses, models and working partners. In 2009 his art has been chosen for the image of the Italian fashion brand bigfatfanny and featured at the fashion fair "Pitti Immagine" 2010. In 2010, his comic "I., a comic drawn by everyone" become a regular blog of the Italian online newspaper "Il Post"; in November 2011 "I." has been published as an illustrated book by Nottempo (Italy). In 2013, his short stories has been published in "Selezione Naturale", Effequ (Italy) and "Toscani Maledetti", Piano B (Italy) and his short comic "Liebe macht nicht frei, baby!" as ebook for Retina Comics. His first novel, "Anna - storia di un palindromo" has been published in 2014 by Effequ (Italy), his second novel, "Ultimo piano (o porno totale)", by Imprimatur (Italy) in 2015, the third "La Stanza di Therese", by Tunué (Italy) in 2017. He regularly writes for "Il Post" (Italy) and RT Book Reviews (USA). Since 2015, he's head editor of the Italian magazine L'INDISCRETO.
Document 11: Franca: Chaos and Creation: Franca: Chaos and Creation is a 2016 documentary film directed by Francesco Carrozzini. The film focuses on his mother Franca Sozzani, editor-in-chief of Vogue Italia for nearly three decades, and highlights her groundbreaking influence on fashion editorials while also exploring the relationship between Sozzani and Carrozzini as mother and son. The film premiered on September 2, 2016 in the "Cinema nel Giardino" category at the 73rd Venice International Film Festival where it received early positive reviews from the fashion industry. It hosted its North American premiere during the 24th Hamptons International Film Festival in October 2016
Document 12: Thirteen (2003 film): Thirteen is a 2003 American semi-autobiographical teen drama film, directed by Catherine Hardwicke, and written by Hardwicke and Nikki Reed, based on events from Reed's life at age 12 and 13. It stars Evan Rachel Wood, with Wood's character "Tracy" being loosely based upon Reed. Nikki Reed herself co-stars in the role of Evie Zamora. The script was written in six days.
Document 13: Short Term 12: Short Term 12 is a 2013 American drama film written and directed by Destin Daniel Cretton. The film is based on Cretton's short film of the same name, produced in 2009. It stars Brie Larson as Grace, the supervisor of a group home for troubled teenagers.
Document 14: Breathe In (film): Breathe In is a 2013 American romantic drama film co-written with Ben York Jones and directed by Drake Doremus and starring Guy Pearce, Felicity Jones, and Amy Ryan. The film is about a high school music teacher who has an affair with a foreign exchange student from England who is his daughter's age, due to his disillusion with his life and their shared love of music. It premiered at the Sundance Film Festival on January 19, 2013—the director's third film to play at the festival.
Document 15: The Truth About Emanuel: The Truth About Emanuel (previously" Emanuel and the Truth About Fishes") is a 2013 drama thriller indie film written, directed and produced by Francesca Gregorini. The film stars Jessica Biel, Kaya Scodelario, Alfred Molina, Jimmi Simpson, Aneurin Barnard and Frances O'Connor. It premiered at the Sundance Film Festival on January 18, 2013.
ground_truth: Italian-American