Question: In what country is the Embassy of Russia, in the city where the leading Cubist architects worked?

full_context: Document 1: Embassy of China in Moscow: The Embassy of China in Moscow (Russian: Посольство Китайской Народной Республики в Российской Федерации, Chinese: 中华人民共和国驻俄罗斯联邦大使馆) is the chief diplomatic mission of China in the Russian Federation. It is located at 6 Druzhby Street () in the Ramenki District of Moscow.
Document 2: History of the Jews in Prague: The history of the Jews in Prague (capital of today's Czech Republic) is one of Central Europe's oldest and most well-known. Prague boasts one of the oldest recorded kehilot in Europe, first mentioned by an Arab-Jewish traveller Ibrahim ibn Yaqub in 965. Since then, the community never ceased to exist, despite a number of pogroms and expulsions - and the holocaust and subsequent antisemitic persecution by the Communist regime in the 20th Century. Nowadays, the Jewish community of Prague numbers approximately 2,000 members, although the number of Jews in the city is probably as high as 10,000 but for various reasons they remain officially unregistered as such. There is a number of synagogues of all Jewish denominations, a Chabad centre, an old age home, a kindergarten, Lauder School, Judaic Studies department at the Charles University, kosher restaurants and even a kosher hotel. Famous Jews from Prague are, amongst others, the Maharal, Franz Kafka, Miloš Forman or Madeleine Albright.
Document 3: Embassy of Sweden, Prague: The Swedish Embassy to the Czech Republic is located on Úvoz street, in Hradčany, the castle region of Prague. It is close to the Strahov Monastery. The embassy has a great view of the rest of Prague because it is located up on the hill. A pedestrian path, named after Swedish diplomat Raoul Wallenberg, who saved thousands of Jews from the Holocaust, leads from embassy up to the Petrin Hill.
Document 4: Cubism: The leading Cubist architects were Pavel Janák, Josef Gočár, Vlastislav Hofman, Emil Králíček and Josef Chochol. They worked mostly in Prague but also in other Bohemian towns. The best-known Cubist building is the House of the Black Madonna in the Old Town of Prague built in 1912 by Josef Gočár with the only Cubist café in the world, Grand Café Orient. Vlastislav Hofman built the entrance pavilions of Ďáblice Cemetery in 1912–1914, Josef Chochol designed several residential houses under Vyšehrad. A Cubist streetlamp has also been preserved near the Wenceslas Square, designed by Emil Králíček in 1912, who also built the Diamond House in the New Town of Prague around 1913.
Document 5: Trmal Villa: Trmal Villa or Trmalova Vila is a villa in Prague designed in 1902 by the Czech architect Jan Kotěra in the English Modernist style. The villa has been restored, and is now a museum and cultural centre open to the public and for research. Its architect has been described as the "founder of modern Czech architecture".
Document 6: Šaloun Villa: Šaloun Villa or Šalounova vila is a studio in Prague designed by and for the sculptor Ladislav Šaloun. The villa was designed and built to construct the Jan Hus Memorial but it was also a meeting place for the Czech intelligentsia. Today the building has been restored and it is used for education.
Document 7: Cubism: The original Cubist architecture is very rare. There is only one country in the world where Cubism was really applied to architecture – namely Bohemia (today Czech Republic) and especially its capital, Prague. Czech architects were the first and only ones in the world to ever design original Cubist buildings. Cubist architecture flourished for the most part between 1910–1914, but the Cubist or Cubism-influenced buildings were also built after the World War I. After the war, the architectural style called Rondo-Cubism was developed in Prague fusing the Cubist architecture with round shapes.
Document 8: Embassy of France, Prague: The Embassy of France to the Czech Republic is located on Velkopřevorské náměstí, in Malá Strana, Prague, next to Vltava's island Kampa. It occupies the large baroque Buquoy Palace (1719). The ground floor of the Embassy was flooded during the August 2002 floods.
Document 9: Prague Castle: Prague Castle General information Architectural style Baroque and Mannerism Location 119 08 Prague 1, Czech Republic Current tenants Miloš Zeman, President of the Czech Republic and the First Lady Construction started 870; 1148 years ago (870) Completed 1929; 89 years ago (1929) Design and construction Architect Matthias of Arras and Peter Parler Website www.hrad.cz
Document 10: Villa Bílek: The Villa Bílek () is a house designed by the Czech sculptor and architect František Bílek in 1911. The villa is located in Hradčany neighbourhood of Prague, Czech Republic, several minutes walk from Hradčanská metro station or Prague Castle. It was designed originally for Bílek himself as his residence and studio.
Document 11: Embassy of Russia in Prague: The Embassy of Russia in Prague is the diplomatic mission of the Russian Federation to the Czech Republic. The chancery is located at nám. Pod kaštany 1 in the Bubeneč neighbourhood of Prague 6 district in Prague.
Document 12: Osvald Polívka: Osvald Polívka (24 May 1859 in Enns – 30 April 1931 in Prague) was an Austrian-born Czech architect associated with the Secession / Art Nouveau period in Prague. Polívka designed many of Prague's significant landmarks of the era, plus other work in Brno and elsewhere.
Document 13: Embassy of Latvia in Moscow: The Embassy of the Republic of Latvia in Moscow is the chief diplomatic mission of Latvia in the Russian Federation. It is located at 3 Chaplygina Street () in the Basmanny District of Moscow.
Document 14: Lev Kublanov: Lev Kublanov was born in Moscow, Russia, and spent his childhood in a historic neighborhood near the Red Square. He graduated from the Moscow Architectural Institute in 1972; he consequently worked for 20 years in various Moscow architectural design firms and became a member of the Architects’ Union of the USSR. He has been a member of the International Union of Architects since 1981. In 1985, tired of designing monotonous mass-apartment buildings and offices, Kublanov left architecture to become a graphic artist. Since then, he has participated in personal and group exhibitions in Russia, Western Europe, and USA. His works can be found in private collections all over the world, including Russia, Austria, Hungary, Germany, USA, Israel, Italy, Poland, France and Japan.
Document 15: Embassy of Russia in Ottawa: The Embassy of Russia in Canada is the Russian embassy in Ottawa, Ontario, Canada, It is located at 285 Charlotte Street, at the eastern terminus of Laurier Avenue. To the south it looks out on Strathcona Park while to the east it looks out on the Rideau River. Russia also maintains consulates in Toronto and Montreal.
ground_truth: Czech Republic
sub_queries: Where did the leading Cubist architects work? Answer: Prague
Embassy of Russia, Prague >> country Answer: Czech Republic