Question:  Valkarkay is a bay was the primary location used in a film that was critically acclaimed and nominated for the Golden Bear at the 60th what?

Context paragraphs:
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.

Damjan Kozole: Damjan Kozole (born 1964 in Brežice, Slovenia) is an award-winning Slovenian filmmaker whose directing credits include the 2003 critically acclaimed "Spare Parts" and 2009 worldwide released "Slovenian Girl", among others.  "Spare parts" was nominated for the Golden Bear at the 53rd Berlin International Film Festival; in 2008 "Sight & Sound" ranked this film among the ten most important films of the New Europe.

Mammuth: Mammuth is a 2010 French drama film directed by Benoît Delépine and Gustave de Kervern.  It was nominated for the Golden Bear at the 60th Berlin International Film Festival.  For her role, Yolande Moreau was nominated for Best Actress at the 1st Magritte Awards.

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 Robber: The Robber (German: Der Räuber ) is a 2010 drama film directed by Benjamin Heisenberg.  The film is based on a novel by the Austrian author Martin Prinz, and was shot on location in Vienna.  The main character, Johann Rettenberger, is based on Austrian bank-robber and runner Johann Kastenberger.  The film was nominated for the Golden Bear at the 60th Berlin International Film Festival.

Benjamin Heisenberg: Benjamin Heisenberg (born 9 June 1974) is a German film director and screenwriter.  He has directed sixteen films since 1995.  His film "Schläfer" was screened in the Un Certain Regard section at the 2005 Cannes Film Festival.  His 2010 film, "The Robber", was nominated for the Golden Bear at the 60th Berlin International Film Festival.  He is also the grandson of Nobel Prize winning physicist Werner Heisenberg via father Martin Heisenberg.  He is co-editor and co-publisher of the German film magazine Revolver.

Jasmila Žbanić: Jasmila Žbanić (born 19 December 1974) is a Bosnian film director and screenwriter.  She is noted for the film "Grbavica," which won the 2006 Golden Bear at the 56th Berlin International Film Festival.  Her 2010 film "Na putu" was nominated for the Golden Bear at the 60th Berlin International Film Festival.

Alexei Popogrebski: Alexei Popogrebski (Russian: Алексе́й Петро́вич Попогре́бский ; born 7 August 1972) is a Russian film director and screenwriter.  His 2010 film "How I Ended This Summer" was nominated for the Golden Bear at the 60th Berlin International Film Festival, and won Best Film at the 2010 London Film Festival Awards.

Oskar Roehler: Oskar Roehler (born January 21, 1959) is a German film director, screenwriter and journalist.  He was born in Starnberg as the son of writer Gisela Elsner and the writer Klaus Roehler.  Since the mid-1980s he has been working as a screenwriter, for, among others, Niklaus Schilling, Christoph Schlingensief and Mark Schlichter.  Since the early 1990s he has also been working as a film director.  For his film No Place to Go he won the Deutscher Filmpreis.  His 2010 film "" was nominated for the Golden Bear at the 60th Berlin International Film Festival.

Jew Suss: Rise and Fall: Jew Suss: Rise and Fall (German title: Jud Süss – Film ohne Gewissen) is a 2010 German drama film directed by Oskar Roehler, dramatising the creation process of the 1940 antisemitic Nazi propaganda film "Jud Süß".  It was nominated for the Golden Bear at the 60th Berlin International Film Festival.

Supporting paragraphs: Valkarkay How I Ended This Summer
Answer: Berlin International Film Festival