Question: What is the name of the castle in the city where Jaroslav Drobny is from?

full_context: Document 1: Ice hockey at the Olympic Games: In 1924, the tournament was played in a round - robin format, consisting of a preliminary round and a medal round. The medals were awarded based on win -- loss records during the medal round. This format was used until 1988, although the number of teams and games played varied slightly. The Toronto Granites, representing Canada, became one of the dominant hockey teams in Olympic history, outscoring opponents 110 -- 3, led by Harry Watson, who scored 36 goals. The United States won silver and Great Britain won bronze. Watson's 36 goals remains the tournament record for career goals. He also set the record for career points with 36 (assists were not counted at the time), which stood until 2010.
Document 2: Praha Masarykovo nádraží: It was the first railway station in the city to serve steam trains, and the second oldest railway station in Prague, Czech Republic (the first is Praha-Dejvice, formerly Bruska on the Lány Horse-drawn Railway). The station was designed by Antonín Jüngling and came into service in 1845.
Document 3: Clam-Gallas Palace: The Clam-Gallas Palace () is a Baroque palace in Prague, the capital of the Czech Republic. The building is situated on the corner of Husova Street and Mariánské Square, in Prague Old Town. The palace was first designed by the imperial court architect Johann Bernhard Fischer von Erlach, from Vienna. It was built in 1714–18 by the Italian architect Domenico Canevale. During the rest of the 18th century, Jewish balls and concerts were held in the palace, and were attended by noteworthy artists including Mozart and Beethoven.
Document 4: Jaroslav Drobný: From 1938 to 1949 Drobný played center in the Czechoslovak ice hockey league. He was a Silver medalist with the Czechoslovak ice hockey team in the 1948 Olympics. In the final match, Czechoslovakia and Canada tied goalless but Canada won the gold medal due to a better overall goal average. Drobný scored 9 goals in 8 games at the Olympics. Jaroslav Drobný was also a member of the Czechoslovak national ice hockey team which won the gold medals at the 1947 World Ice Hockey Championships in Prague. He scored 15 goals in 7 games in the tournament including a hat-trick in the decisive victory over USA which gave his country its first ever World Championships title. In 1997, Drobný was inducted in the International Ice Hockey Federation (IIHF) Hall of Fame.
Document 5: Murray Dowey: Murray Albert Dowey, sometimes referred to as Murray Downey (born January 3, 1926), is a Canadian ice hockey goaltender. He was a member of the Ottawa RCAF Flyers who won the gold medal in ice hockey for Canada at the 1948 Winter Olympics in St. Moritz. In 2001 Dowey was honoured by the Canadian Forces when it was announced that the 1948 RCAF Flyers were selected as Canada’s greatest military athletes of the 20th century.
Document 6: Vyšehrad: Vyšehrad (Czech for "upper castle") is a historic fort located in the city of Prague, Czech Republic, just over 3 km southeast of Prague Castle, on the right bank of the Vltava River. It was built probably in the 10th century. Situated within the fort is the Basilica of St. Peter and St. Paul, as well as the Vyšehrad Cemetery, containing the remains of many famous people from Czech history, among them Antonín Dvořák, Bedřich Smetana, Karel Čapek, and Alphonse Mucha. It also contains Prague's oldest Rotunda of St. Martin from the 11th century.
Document 7: Radmila Chroboková: Radmila Chroboková (born 10 August 1976) is a Czech former ice dancer. With Tomáš Střondala, she placed seventh at the 1992 World Junior Championships in Hull, Quebec. She teamed up with Milan Brzý later that year and represented the Czech Republic at the 1994 Winter Olympics, finishing 16th. In the 1997–98 season, Chroboková won silver with Justin Lanning at the British Championships but the duo soon parted ways.
Document 8: 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 9: Czechoslovakia: Věra Čáslavská was an Olympic gold medallist in gymnastics, winning seven gold medals and four silver medals. She represented Czechoslovakia in three consecutive Olympics.
Document 10: 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 11: David Krejčí: David Krejčí (, born 28 April 1986) is a Czech professional ice hockey center serving as an alternate captain for the Boston Bruins of the National Hockey League (NHL). He was part of the Bruins' Stanley Cup win in 2011 and led the NHL in points during the 2011 and 2013 Stanley Cup playoffs. He was named to the Czech national team for the 2010 and 2014 Olympic teams.
Document 12: Karel Stibor: Karel Stibor (5 November 1923 in Prague, Czechoslovakia – 8 November 1948 in La Manche) was an ice hockey player for the Czechoslovakian national team. He won a silver medal at the 1948 Winter Olympics.
Document 13: President of the Czech Republic: President of the Czech Republic Prezident České republiky Presidential Standard Incumbent Miloš Zeman since 8 March 2013 Style His Excellency Residence Prague Castle Seat Prague, Czech Republic Appointer Popular vote Term length Five years Renewable once, consecutively Inaugural holder Václav Havel 2 February 1993 Formation Constitution of the Czech Republic Salary 2,235,600 Kč ($86,830) Website www.hrad.cz
Document 14: Miloš Zeman: Miloš Zeman (; born 28 September 1944) is a Czech politician serving as the third and current President of the Czech Republic since 8 March 2013. He previously served as Prime Minister of the Czech Republic from 1998 to 2002. As Leader of the Czech Social Democratic Party during the 1990s, he transformed his party into one of the country's major political forces. Zeman was Speaker of the Chamber of Deputies, the lower house of the Czech parliament, from 1996 until he became Prime Minister two years later in 1998.
Document 15: 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.
ground_truth: Prague Castle
sub_queries: What city is Jaroslav Drobný from? Answer: Prague
what is the name of the castle in Prague Answer: Prague Castle