Question:  Who was nominated for an Academy Award for Best Animated Short Film for "Gone Nutty", Carlos Saldanha, a Brazilian director, or Maya Deren, a Russian-American filmmaker? 

full_context: Document 1: Marie Menken: Marie Menken (born Marie Menkevicius, May 25, 1909 – December 29, 1970), was an American experimental filmmaker, painter, and socialite. She was noted for her unique filming style that incorporated collage.
Document 2: Cinema of Ukraine: Ukraine has had an influence on the history of the cinema. Prominent Ukrainian directors include Oleksandr Dovzhenko, Dzyha Vertov and Serhiy Paradzhanov. Dovzhenko is often cited as one of the most important early Soviet filmmakers, as well as being a pioneer of Soviet montage theory and founding Dovzhenko Film Studios. In 1927 Dziga Vertov moved from Moscow to Ukraine. At the film studio VUFKU he made several avant-garde documentaries, among them «The Eleventh Year», «Man with a Movie Camera» and first Ukrainian documentary sound film «Enthusiasm (Symphony of the Donbass)». Paradzhanov was an Armenian film director and artist who made significant contributions to Ukrainian, Armenian and Georgian cinema; he invented his own cinematic style, Ukrainian poetic cinema, which was totally out of step with the guiding principles of socialist realism.
Document 3: Leni Riefenstahl: Helene Bertha Amalie "Leni" Riefenstahl (] ; 22 August 1902 – 8 September 2003) was a German film director, producer, screenwriter, editor, photographer, actress and dancer.
Document 4: Maya Deren Award: The American Film Institute Award for Independent Film and Video Artists, subtitled and generally known as the Maya Deren Award, was an award presented to filmmakers and video artists by the American Film Institute to honor independent filmmaking. Named for the avant-garde experimental film artist Maya Deren, it was given from 1986 through 1996.
Document 5: Maya Deren: Maya Deren (April 29, 1917 – October 13, 1961), born Eleanora Derenkowskaia (Russian: Элеоно́ра Деренко́вская ), was a Russian-American filmmaker and one of the most important American experimental filmmakers and entrepreneurial promoters of the avant-garde in the 1940s and 1950s. Deren was also a choreographer, dancer, film theorist, poet, lecturer, writer and photographer.
Document 6: Chantal Akerman: Chantal Anne Akerman (] ; 6 June 19505 October 2015) was a Belgian film director, artist and professor of film at the City College of New York. Her best-known film is "Jeanne Dielman, 23 quai du Commerce, 1080 Bruxelles" (1975). According to film scholar Gwendolyn Audrey Foster, Akerman's influence on feminist filmmaking and avant-garde cinema has been substantial.
Document 7: Chris Renaud (animator): Chris Renaud (born December 1966) is an American illustrator and filmmaker. He was nominated for an Academy Award for the 2006 animated short "No Time for Nuts", which featured the character Scrat from the computer animated "Ice Age" films. His most notable work is the "Despicable Me" franchise, including "Despicable Me" and "Despicable Me 2", which he co-directed with Pierre Coffin. Along with Coffin, he also co-created and lent his voice to the Minions from "Despicable Me".
Document 8: Dasha Charusha: Daria Borisovna Charusha (née Simonenko; born August 25, 1980), best known by her stage name Dasha Charusha, is a Russian singer, songwriter, pianist and an actress based in the United States. Her notable debut singles 'Kosmos' and '16' published in March and October 2014 have attracted the significant attention of both local and foreign media to notice her unique conceptual classic sounds. She is married to Ilya Naishuller, the frontman of punk-rock band Biting Elbows and the director of the first ever action/sci-fi POV movie "Hardcore Henry", a movie which was inspired by a soundtrack written by Charusha, and in which she appears.
Document 9: Carlos Saldanha: Carlos Saldanha (] ; born January 24, 1965) is a Brazilian director, producer and animator of animated films who works with Blue Sky Studios. He was the director of "" (2006), "" (2009), "Rio" (2011), "Rio 2" (2014), and the co-director of "Ice Age" (2002) and "Robots" (2005). In 2003, Saldanha was nominated for an Academy Award for Best Animated Short Film for "Gone Nutty".
Document 10: Marie Vorobieff: Marie Bronislava Vorobyeva-Stebelska (Russian: Мария Брониславовна Воробьёва-Стебельская ; 1892 – 4 May 1984), also known as Marevna, was a 20th century, Russian-born painter known for her work with Cubism and Pointillism. She is internationally known for convincingly combining elements of cubism (called by her "Dimensionalism") with pointillism and – through the use of the Golden Ratio for laying out paintings – structure. She tends to be accredited with having been the first female cubist painter. Though having lived the greater part of her life abroad – her formative years as a cubist painter in France and her mature years in England –, she is often referred to as a "Russian painter". From her relationship with the Mexican cubist painter and later muralist Diego Rivera in Paris she had a daughter, Marika Rivera (1919-2010), who herself went on to become a professional dancer and film actress.
Document 11: Ice Age: The Meltdown: Ice Age: The Meltdown is a 2006 American computer-animated comedy adventure film produced by Blue Sky Studios and released by 20th Century Fox. As the first sequel to the 2002 film "Ice Age", it focuses on The Herd escaping an upcoming flood, during which Manny finds love. It was directed by Carlos Saldanha, co-director of the first film, with the music composed by John Powell. The original voice cast — Ray Romano, John Leguizamo, Denis Leary and Chris Wedge — is joined by Queen Latifah, Seann William Scott and Josh Peck.
Document 12: Rio 2: Rio 2 is a 2014 American 3D computer-animated musical comedy film produced by Blue Sky Studios and directed by Carlos Saldanha. It is the sequel to the 2011 computer-animated film "Rio" and the studio's first film to have a sequel outside of their existing "Ice Age" franchise. The title refers to the Brazilian city of Rio de Janeiro, where the first film was set and "Rio 2" begins, though most of its plot occurs in the Amazon rainforest. Featuring the returning voices of Jesse Eisenberg, Anne Hathaway, will.i.am, Jamie Foxx, George Lopez, Tracy Morgan, Jemaine Clement, Leslie Mann, Rodrigo Santoro, and Jake T. Austin, the film was released internationally on March 20, 2014, and on April 11, 2014, in American theaters.
Document 13: No Time for Nuts: No Time for Nuts is a computer animated short film from Blue Sky Studios, starring Scrat from "Ice Age". Directed by Chris Renaud and Mike Thurmeier, it was released on November 21, 2006, on the DVD release of "". The short follows Scrat on a chase after his nut, which has been accidentally sent forward in time by a frozen time machine. "No Time for Nuts" was nominated for the 2007 Academy Award for Best Animated Short Film.
Document 14: Rio (2011 film): Rio is a 2011 American 3D computer-animated adventure film produced by Blue Sky Studios and directed by Carlos Saldanha. The title refers to the Brazilian city of Rio de Janeiro, where the film is set. The film features the voices of Jesse Eisenberg, Anne Hathaway, Jemaine Clement, Leslie Mann, George Lopez, and Jamie Foxx. It tells the story of Blu (Eisenberg), a male Spix's macaw who is taken to Rio de Janeiro to mate with a free-spirited female Spix's macaw, Jewel (Hathaway). The two eventually fall in love, and together they have to escape from being smuggled by Nigel (Clement), a cockatoo. The theme song, "Telling the World" was performed by Taio Cruz.
Document 15: Gone Nutty: Gone Nutty (also known as Scrat's Missing Adventure) is an animated short film, directed by Carlos Saldanha for Blue Sky Studios. The short features the character Scrat from "Ice Age", who is yet again having troubles with collecting his beloved acorns. It was released on November 26, 2002, on the "Ice Age" DVD and VHS.
ground_truth: Carlos Saldanha