Question: Where is the film production company located that produced the movie based off the book "A Long Way Home"?

full_context: Document 1: The Way Back: The Way Back is a 2010 American survival drama film directed by Peter Weir, from a screenplay by Weir and Keith Clarke. The film is inspired by "The Long Walk" (1956), the memoir by former Polish prisoner of war Sławomir Rawicz, who claimed to have escaped from a Soviet Gulag and walked 4,000 miles to freedom in World War II. The film stars Jim Sturgess, Colin Farrell, Ed Harris, and Saoirse Ronan, with Alexandru Potocean, Sebastian Urzendowsky, Gustaf Skarsgård, Dragoş Bucur and Mark Strong.
Document 2: Adam Arkapaw: Adam Arkapaw is an Australian cinematographer. He is best known for his work on the television series "Top of the Lake" and "True Detective", for which he has won two Creative Arts Emmy Awards. He is also known for photographing films such as "Animal Kingdom" (2010), "Snowtown" (2011), "McFarland, USA" (2015) and "Assassin's Creed" (2016). He is known for his collaborations with director Justin Kurzel, whom he worked with on "Snowtown" and "Macbeth", and also "Assassin's Creed", which was released in December 2016.
Document 3: A Street Cat Named Bob (film): A Street Cat Named Bob is a 2016 British biographical drama film directed by Roger Spottiswoode and written by Tim John and Maria Nation. It is based on the book of same name by James Bowen. The film stars Luke Treadaway, Ruta Gedmintas, Joanne Froggatt, Anthony Head and Bob the Cat as himself. The film premiered in London on 3 November 2016, followed by a general release the next day.
Document 4: Foxstar Productions: Foxstar Productions was a television production subsidiary of News Corporation. It was founded in 1994 to make TV movies and mini-series under Steve Bell (the former network production president of 20th Century Fox Television) and producer Kevin Burns. Foxstar produced the first in a series of "Alien Nation" movies for the Fox Network. That same year, they entered the television documentary business through its production subsidiary, Van Ness Films.
Document 5: Emile Sherman: Emile Sherman is an Australian film producer. Sherman won an Academy Award for Best Picture for "The King's Speech" (2010) and has produced other critically acclaimed films including "Lion" (2016), which earned him a second Academy Award nomination for Best Picture. Emile also produced the Emmy Award-Winning television series "Top Of The Lake" (2013).
Document 6: The Jungle Book (2016 film): The Jungle Book is a 2016 American fantasy adventure film, directed and co-produced by Jon Favreau, produced by Walt Disney Pictures, and written by Justin Marks. Based on Rudyard Kipling's eponymous collective works and inspired by Walt Disney's 1967 animated film of the same name, "The Jungle Book" is a live-action/CGI film that tells the story of Mowgli, an orphaned human boy who, guided by his animal guardians, sets out on a journey of self-discovery while evading the threatening Shere Khan. The film introduces Neel Sethi as Mowgli and also features the voices of Bill Murray, Ben Kingsley, Idris Elba, Lupita Nyong'o, Scarlett Johansson, Giancarlo Esposito, and Christopher Walken.
Document 7: Born Free: Born Free is a 1966 British drama film starring Virginia McKenna and Bill Travers as Joy and George Adamson, a real-life couple who raised Elsa the Lioness, an orphaned lion cub, to adulthood, and released her into the wilderness of Kenya. The film was produced by Open Road Films Ltd. and Columbia Pictures. The screenplay, written by blacklisted Hollywood writer Lester Cole (under the pseudonym "Gerald L.C. Copley"), was based upon Joy Adamson's 1960 non-fiction book "Born Free". The film was directed by James Hill and produced by Sam Jaffe and Paul Radin. "Born Free", and its musical score by John Barry, won numerous awards.
Document 8: Silver Screen Pictures: Silver Screen Pictures was first established in 2004 under the original name Silver Screen Productions before registering as Australian business, Silver Screen Pictures in 2006. The film, media and production company was first established in Brisbane, Australia by Director Alex Barnes and later partnered with by his Producer Justin Morrissey in early 2009. The company still currently operates out of Brisbane and work predominately in Music Videos and documentary Production.
Document 9: List of accolades received by Lion (2016 film): "Lion" is a 2016 Australian biographical film directed by Garth Davis (in his feature debut) and written by Luke Davies, based on the non-fiction book "A Long Way Home" by Saroo Brierley with Larry Buttrose. Starring Sunny Pawar, Dev Patel, Rooney Mara, David Wenham and Nicole Kidman, the film focuses on Saroo Brierley, separated from his biological mother and adopted by an Australian couple, searched his biological mother via Google Earth. The film had its world premiere at the Toronto International Film Festival on September 10, 2016. The film was given a limited release on November 25, 2016, by the Weinstein Company before opening generally on January 6, 2017. The film was released in Australia on January 19, 2017 and in the United Kingdom on January 20, 2017. The film was released to positive reviews, with a Rotten Tomatoes approval rating of 86%, based on 200 reviews, and an average rating of 7.3/10. Metacritic lists a score of 69 out of 100, based on 45 reviews.
Document 10: Allied Stars Ltd: Allied Stars Ltd is a film production company created by Egyptian businessman Mohamed Al-Fayed in the late 1970s.
Document 11: Lion (2016 film): Lion is a 2016 biographical film directed by Garth Davis (in his feature debut) and written by Luke Davies, based on the non-fiction book "A Long Way Home" by Saroo Brierley with Larry Buttrose. The film stars Dev Patel, Rooney Mara, David Wenham and Nicole Kidman.
Document 12: Lightstorm Entertainment: Lightstorm Entertainment is an American film production company. The company was founded by Canadian filmmaker James Cameron and film producer Larry Kasanoff in 1990 and is best known for producing the films "", "Titanic" and Cameron's latest film "Avatar". Cameron has also employed other filmmakers to produce and direct films under Lightstorm's production banner.
Document 13: Mountain River Films: Mountain River Films (MRF) is an independent film production and sales company headquartered in Kathmandu, Nepal. Founded by film enthusiasts Chandra K. Jha and Dhurba Maharjan in 2010, the objective of the company has been stated as "Bridging the gap between independent filmmakers of South Asian and the international market". One of its main objectives is to make unique and meaningful Nepalese films for all kinds of audiences, especially foreign film enthusiasts all over the world. As a production house, the company is associated with almost all aspects of filmmaking ranging from story development, story-script conversion and script development to pre-production, shooting and post-production work. On the sales side of things the company is involved in packaging, marketing, branding, product endorsement and the sales of South Asian films to international outlets. Some prominent companies to have done business with MRF are Channel 4 (UK), Gong TV (France), DU Mobile (UAE), Mobi-Pictures (Poland), Visonteam (Serbia) and Zee TV (India). In November 2015, Mountain River Films was awarded the Best Buyer of the Year Award (Nepal region) at the Indywood Film Market held in Kochi, India.
Document 14: Sunstar Entertainment: Sunstar Entertainment is an independent film production and talent management company, founded in 2011 by Andrew Fraser and Shahen Mekertichian. Sunstar Entertainment operates out of Sydney, Australia. The company has a heavy focus on producing films and television shows based on true Australian stories, including the 2016 film Lion, directed by Garth Davis.
Document 15: Sunny Pawar: He is best known for his role as a younger Saroo Brierley in Garth Davis's "Lion" a 2016 Australian biographical film directed by Garth Davis and written by Luke Davies with Dev Patel, Rooney Mara, David Wenham, and Nicole Kidman. Pawar was cast in this movie while attending Air India Model School in Mumbai and living in a modest neighborhood of Kalina, which several media outlets described as a slum. He was cast out of 2,000 other students at the age of 8.
ground_truth: Sydney, Australia