Question: Are director of film Dark River (2017 Film) and director of film Mahler (Film) from the same country?

<P0-S0> Henry Kenneth Alfred Russell (3 July 1927 – 27 November 2011) was a British film director, known for his pioneering work in television and film and for his flamboyant and controversial style. <P0-S1> His films in the main were liberal adaptations of existing texts, or biographies, notably of composers of the Romantic era. <P0-S2> Russell began directing for the BBC, where he made creative adaptations of composers' lives which were unusual for the time. <P0-S3> He also directed many feature films independently and for studios. <P0-S4> He is best known for his Oscar-winning film "Women in Love" (1969), "The Devils" (1971), The Who's "Tommy" (1975), and the science fiction film "Altered States" (1980). <P0-S5> Russell also directed several films based on the lives of classical music composers, such as Elgar, Delius, Tchaikovsky, Mahler, and Liszt. <P0-S6> Film critic Mark Kermode, speaking in 2006, and attempting to sum up the director's achievement, called Russell, "somebody who proved that British cinema didn't have to be about kitchen-sink realism—it could be every bit as flamboyant as Fellini. <P0-S7> Later in his life he turned to making low-budget experimental films such as "Lion's Mouth" and "Revenge of the Elephant Man", and they are as edgy and 'out there' as ever". <SEP> <P1-S0> Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects. <SEP> <P2-S0> Rachel Feldman( born August 22, 1954) is an American director of film and television and screenwriter of television films. <SEP> <P3-S0> Clio Barnard is a British director of documentary and feature films. <P3-S1> She won widespread critical acclaim and multiple awards for her debut," The Arbor", an experimental documentary about Bradford playwright Andrea Dunbar. <P3-S2> In 2013 she was hailed as a significant new voice in British cinema for her film" The Selfish Giant", which premiered in the Director's Fortnight section of the Cannes film festival. <SEP> <P4-S0> Mahler is a 1974 biographical film based on the life of Austro- Bohemian composer Gustav Mahler. <P4-S1> It was written and directed by Ken Russell for Goodtimes Enterprises, and starred Robert Powell as Gustav Mahler and Georgina Hale as Alma Mahler. <P4-S2> The film was entered into the 1974 Cannes Film Festival, where it won the Technical Grand Prize. <SEP> <P5-S0> Dark River is a 2017 British drama film written and directed by Clio Barnard, and starring Ruth Wilson, Mark Stanley, and Sean Bean. <P5-S1> The film is loosely based on Rose Tremain's novel" Trespass". <P5-S2> Originally Barnard intended the film to be a straightforward adaptation of the novel, which was set in southern France and involved two sets of elderly siblings involved in a property dispute. <P5-S3> Encouraged by the financiers to make the story her own, Barnard changed the location of the film to Yorkshire, and instead focused on a woman who returns to the home she fled 15 years earlier in order to claim the tenancy of her father's farm, who then becomes involved in a dispute with her brother. <P5-S4> It screened in the Platform section at the 2017 Toronto International Film Festival and was released in the United Kingdom on 23 February 2018.