question: Do both films, Adventure In Warsaw and Before The Lightning Strikes, have the directors who are from the same country?
context: [["Before the Lightning Strikes", ["Before the Lightning Strikes is an East German comedy film directed by Richard Groschopp.", "It was released in 1959."]], ["Richard Groschopp", ["Richard Groschopp( 19 February 1906- 8 July 1996) was a German film director and screenwriter.", "He directed in more than sixty films from 1932 to 1971."]], ["Carl Boese", ["Carl Boese( 26 August 1887 \u2013 6 July 1958) was a German film director, screenwriter and producer.", "He directed 158 films between 1917 and 1957."]], ["Tadeusz Chyli\u0144ski", ["Tadeusz Chyli\u0144nski( 13 October 1911 in Warsaw \u2013 15 February 1978 in Warsaw) \u2013 was a Polish airplane designer and constructor, a researcher at the Institute of Aviation in Warsaw and specialist in aircraft structures."]], ["Andrzej Bulanda", ["Andrzej Bulanda( born July 6, 1955 in Warsaw)- is a Polish architect, designer and partner at Bulanda& Mucha Architects.", "He is the co-creator with W\u0142odzimierz Mucha of many award- winning competition projects and completed works such as the BRE Bank building in Bydgoszcz, the Old Paper Mill in Konstancin- Jeziorna, the Sports Hall in Konstancin- Jeziorna, the Cameratta complex at Eko- Park in Warsaw, the expansion of the Public Library building in Warsaw, the Prudential in Warsaw, the Kazimierz Pu\u0142aski Museum in Warka, the Koneser complex in Warsaw, Rother \u2019s Mills in Bydgoszcz, sports club \u201c Deski \u201d, Pi\u0119kna Nova in Warsaw and Chmielna 25 in Warsaw.", "Co- winner of SARP Honorary Award in 2015.", "He was Visiting Professor at Graduate School of Design, Harvard University and at Penn State University."]], ["Jean-Paul Ngassa", ["Jean- Paul Ngassa is a Cameroonian filmmaker.", "He made the films\" Adventure en France\"( 1962) and\" La Grande Case Bamil\u00e9k\u00e9\"( 1965) after French Cameroun's independence in 1960."]], ["Karol Wolfram", ["Karol Wolfram( born 5 November 1899 in Warsaw, died 21 September 1965 in Warsaw) was a Polish Evangelical priest and professor of the Christian Theology Academy in Warsaw.", "He entered the Gymnasium\"( W\u0142adys\u0142awa IV)\" in Warsaw, in 1920 he began Evangelical theology study on the University of Warsaw.", "1924 he was ordained after his studies.", "He work as vicar in Warsaw for a time, later he was a provost in Nowy Dw\u00f3r Mazowiecki.", "He completed his studies in Germany, after his return from Germany, he became assistant of the University of Warsaw.", "In 1935 he became postgraduate university lecturer.", "He was buried in the Evangelical cemetery in Warsaw."]], ["Maria Dziewulska", ["Maria Amelia Dziewulska( 1 June 190918 April 2006) was a Polish composer, music theoretician and music educator.", "She was born in Warsaw and studied music theory at the State Conservatoire in Warsaw from 1928 to 1933 with Kazimierz Sikorski.", "She studied special effects for radio, film and recording in London and worked as a music arranger for the BBC and Decca from 1936 to 1937.", "She then took a position as professor of Music Theory at the Academy of Music in Warsaw, later becoming dean.", "She died in Warsaw in 2006."]], ["Adventure in Warsaw", ["Adventure in Warsaw is a 1938 German- Polish comedy film directed by Carl Boese and starring Georg Alexander, Paul Klinger and Jadwiga Kenda.", "The film was the second of two German- Polish co-productions following\" Augustus the Strong\"( 1936).", "A separate Polish version\" A Diplomatic Wife\" was released."]], ["Marian Ru\u0142ka", ["Marian Ru\u0142ka( 22 July 1929, Lublin \u2013 13 November 1983, Warsaw) was a Polish theatre and film actor.", "In 1952 he graduated from The Aleksander Zelwerowicz National Academy of Dramatic Art in Warsaw.", "He has worked in the Ateneum Theatre, the Juliusz Osterwa Theatre in Lublin, the Wola Theatre in Warsaw, and National Theatre in Warsaw."]]]
supporting_facts: [["Adventure in Warsaw", 0], ["Before the Lightning Strikes", 0], ["Carl Boese", 0], ["Richard Groschopp", 0]]
evidences: [["Adventure in Warsaw", "director", "Carl Boese"], ["Before the Lightning Strikes", "director", "Richard Groschopp"], ["Carl Boese", "country of citizenship", "German"], ["Richard Groschopp", "country of citizenship", "German"]]
answer: yes