Question: Valkarkay is the site of a polar weather station established in 1932 and was the primary location used in the 2010 Russian drama film directed by who?

Context paragraphs:
The Role: The Role (Russian: Роль Rol) is a 2013 Russian drama film directed by Konstantin Lopushansky and starring Maksim Sukhanov.  It tells the story of an actor who begins to act as his doppelgänger, a revolutionary leader in the newly established Soviet Russia.  The film is in black and white.

Valkarkay: Valkarkay (Russian: Валькаркай ) is a bay in the very north of Chaunsky District, Chukotka, Russia on the Chukchi Sea.  It is the site of a polar weather station established in 1932 and was the primary location used in the film "How I Ended This Summer".

The Edge (2010 film): The Edge (Russian: Край , translit.  Kray) is a 2010 Russian drama film directed by Alexei Uchitel.  The film was nominated for the 2010 Golden Globe Award for Best Foreign Language Film and was also selected as the Russian entry for the Best Foreign Language Film at the 83rd Academy Awards but it didn't make the final shortlist.

Storm over Mont Blanc: Storm over Mont Blanc (German: "Stürme über dem Mont Blanc" ) is a 1930 German film written and directed by Arnold Fanck and starring Leni Riefenstahl, Sepp Rist and Ernst Udet.  The film is about a man who works alone at the Mont Blanc weather station gathering data.  His only contact with the world below is via Morse code signals.  He is joined by a woman friend, who helps him survive a terrible storm over the mountain.  Filmed on location in Arosa, Switzerland, Babelsberg Observatory in Potsdam, Germany, and Mont-Blanc in Chamonix, France, the film is notable for its dramatic mountain footage and depictions of a violent snow storm.  "Storm over Mont Blanc" premiered in Dresden, Germany on 25 December 1930.

To Live (2010 film): To Live (Russian: 'Жить' , "Zhit " ) is a 2010 Russian drama film written, directed by Yuri Bykov.  It is his debut film.

Burnt by the Sun 2: Burnt by the Sun 2 (Russian: Утомлённые солнцем 2 , translit.  Utomlyonnye solntsem 2: Predstoyanie) is a 2010 Russian drama film directed by and starring Nikita Mikhalkov.  The film consists of two parts: Exodus ("Предстояние", literally 'Prestanding') and Citadel ("Цитадель").  It is the sequel to Mikhalkov's 1994 film "Burnt by the Sun", set in the Eastern Front of World War II.  "Burnt by the Sun 2" had the largest production budget ever seen in Russian cinema ($55 mln), but it turned out to be Russia's biggest box office flop, and received negative reviews from critics both in Russia and abroad.

Impromptu (1991 film): Impromptu is a 1991 British-American period drama film directed by James Lapine, written by Sarah Kernochan, produced by Daniel A. Sherkow and Stuart Oken, and starring Hugh Grant as Frédéric Chopin and Judy Davis as George Sand.  The film was shot entirely on location in France as a British production by an American company.  The main location used was at the Chateau des Briottières outside of Angers, in the Loire Valley.

Surface weather observation: Surface weather observations are the fundamental data used for safety as well as climatological reasons to forecast weather and issue warnings worldwide.  They can be taken manually, by a weather observer, by computer through the use of automated weather stations, or in a hybrid scheme using weather observers to augment the otherwise automated weather station.  The ICAO defines the International Standard Atmosphere (ISA), which is the model of the standard variation of pressure, temperature, density, and viscosity with altitude in the Earth's atmosphere, and is used to reduce a station pressure to sea level pressure.  Airport observations can be transmitted worldwide through the use of the METAR observing code.  Personal weather stations taking automated observations can transmit their data to the United States mesonet through the Citizen Weather Observer Program (CWOP), the UK Met Office through their Weather Observations Website (WOW), or internationally through the Weather Underground Internet site.  A thirty-year average of a location's weather observations is traditionally used to determine the station's climate.

How I Ended This Summer: How I Ended This Summer (Russian: Как я провёл этим летом , translit.  "Kak ya provyol etim letom") is a 2010 Russian drama film directed by Alexei Popogrebski.  It was critically acclaimed and garnered several awards and nominations; it was nominated for the Golden Bear at the 60th Berlin International Film Festival.

Loveless (film): Loveless (Russian: Нелюбовь ) is a 2017 Russian drama film directed by Andrey Zvyagintsev.  The story concerns two separated parents living apart whose affections are long forgotten and whose relationship has become loveless.  They are temporarily brought together after their only young child becomes a missing person and they attempt to find him.  It was shot in Moscow, with international support after the Russian government disapproved of Zvyagintsev's 2014 film "Leviathan".  "Loveless" opened to critical acclaim and it won the Jury Prize at the 2017 Cannes Film Festival.  It was selected as the Russian entry for the Best Foreign Language Film at the 90th Academy Awards.

Supporting paragraphs: Valkarkay How I Ended This Summer
Answer: Alexei Popogrebski