Question: What is the name of the castle in the city where Zdeněk Lukáš died?

full_context: Document 1: Eduard Stehlík: He graduated from the Faculty of Philosophy at Charles University, and has worked at the Institute for Military History since 1989, focusing on Czechoslovak military history. He has also cooperated with Czech television. He was declared an honorary citizen of Lidice on 27 October 2006.
Document 2: 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 3: Zdeněk Lukáš: Zdeněk Lukáš (21 August 1928 in Prague – 13 July 2007 in Prague) was a prolific Czech composer having composed over 330 works. He graduated from a teachers' college and worked as a teacher from 1953 to 1963. He was a musical editor and program director at the National Broadcasting Company in Pilsen and conducted the "Česká píseň", one of the most famous choirs in the Czechoslovakia.
Document 4: 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 5: 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 6: 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 7: 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 8: Carl Czerny: Carl Czerny (German: [ˈtʃɛɐ̯ni]; 21 February 1791 – 9 August 1857) was an Austrian composer, teacher, and pianist of Czech origin whose vast musical production amounted to over a thousand works. His books of studies for the piano are still widely used in piano teaching.
Document 9: Václav Smetáček: He studied in Prague among others with Jaroslav Křička, conducting with Metod Doležil and Pavel Dědeček, musicology, aesthetics, and philosophy at Charles University. He was the founder and member of the "Prague Wind Quintet" (1928), with whom he performed, composed and arranged compositions for it. From 1930 to 1933, he was a member of the Czech Philharmonic Orchestra, and from 1934 to 1943, he worked on Czech Radio as conductor and editor. From 1945, he worked as a pedagogue at the Prague Conservatory and Academy of Performing Arts in Prague.
Document 10: Pavel Bořkovec: Pavel Bořkovec (10 June 1894 in Prague – 22 July 1972 in Prague) was a Czech composer and music teacher.
Document 11: Jakub Martinec: Jakub Martinec is professor of choral activities at Memorial University of Newfoundland, holds a Ph.D. in music from the University of Western Ontario and Artistic Advisor, former Conductor and Founding Artistic Director of the Czech Boys Choir.
Document 12: 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 13: Zdeněk Veselovský: Prof. Zdeněk Veselovský (August 26, 1928 – November 24, 2006) was one of the most important Czech zoologists of the 20th century, founder of Czech ethology, very successful director of the Prague Zoo (1959-1988) and the president of the International Union of Directors of Zoological Gardens (1971-1975) (renamed in 2000 to World Association of Zoos and Aquariums)
Document 14: Wenzel Pichl: Václav Pichl (25 September 1741 – 23 January 1805; known in German as Wenzel Pichl) was a Czech classical composer of the 18th Century. He was also a violinist, music director and writer.
Document 15: 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.
ground_truth: Prague Castle
sub_queries: At what location did Zdeněk Lukáš die? Answer: Prague
what is the name of the castle in Prague Answer: Prague Castle