Question: Jay Russell studied with a film director who was primarily working from what country?

full_context: Document 1: Karel Kachyňa: Karel Kachyňa (1 May 1924 – 12 March 2004) was a Czech film director. His career spanned over five decades. Kachyňa was part of the Czech wave of liberal filmmakers in the 1960s which included Miloš Forman and Jiří Menzel. He was married to Alena Mihulová. They had one daughter, Karolína, together. He was born in Vyškov, Czechoslovakia and died in Prague, Czech Republic.
Document 2: Praška filmska škola: The Prague film school (Serbo-Croatian: ), also known as the Czech film school (Serbo-Croatian: ) or the Prague wave (Serbo-Croatian: ) was a group of Yugoslav film directors who rose to prominence in the 1970s after graduating from the Film and TV School of the Academy of Performing Arts in Prague (FAMU). Five prominent Yugoslav directors born from 1944 to 1947 attended classes at FAMU: Lordan Zafranović (b. 1944), Srđan Karanović (b. 1945), Goran Marković (b. 1946), Goran Paskaljević (b. 1947), and Rajko Grlić (b. 1947). Emir Kusturica, who was born is 1954, is sometimes also considered a member of the "Praška škola". Cinematographers Živko Zalar (who has worked with Grlić, Karanović and Marković), Predrag Pega Popović (who has worked with Zafranović and Marković), Vilko Filač (who has worked with Kusturica), Valentin Perko, and Pavel Grzinčič, also studied at FAMU.
Document 3: Jana Brejchová: Jana Brejchová (born 20 January 1940) is a Czech film actress. She has appeared in more than 70 films since 1953. She was married to director Miloš Forman and later actor Vlastimil Brodský. Her younger sister, Hana is also an actress who appeared in Miloš Forman films: "Loves of a Blonde" and "Amadeus".
Document 4: Jim Burke (film producer): Burke, who is a graduate of the University of Minnesota, was a founding member of Rysher Entertainment. He was the President of Ad Hominem Enterprises, a production company he shared with Alexander Payne and Jim Taylor. The company had a first look deal with Fox Searchlight Pictures. Burke produced the 2011 film The Descendants, Cedar Rapids, and served as an Executive Producer on Tamara Jenkins' The Savages in 2007.
Document 5: Jodi Cilley: Jodi Cilley is an adjunct professor, producer and founder of the Film Consortium San Diego and annual San Diego Film Awards. She was born and raised in Barre, Vermont and in 1999, she graduated from Boston College with a BA in Sociology. In 2010, she finished her MBA in Business Administration-Entrepreneurship at San Diego State University. As an instructor at Platt College, San Diego City College, UCSD, and Media Arts Center San Diego, Jodi has helped students in the production of over 40 short documentaries, 30 short films, and a variety of other film projects.
Document 6: Jason Russell: Jason Russell (born October 12, 1978) is an American film and theater director, choreographer, and activist who co-founded Invisible Children, Inc. He is the director of "Kony 2012", a short documentary film that went viral in the beginning of March 2012. In the first two weeks it gained more than 83 million views on YouTube and became the subject of media scrutiny and criticism. Its subject is the Ugandan rebel leader Joseph Kony, his alleged war crimes, and the movement to bring him to the International Criminal Court.
Document 7: Czechoslovak New Wave: The Czechoslovak New Wave (also Czech New Wave) is a term used for the 1960s films of Czech directors Miloš Forman, František Vláčil, Věra Chytilová, Ivan Passer, Pavel Juráček, Jaroslav Papoušek, Jiří Menzel, Jan Němec, Jaromil Jireš, Vojtěch Jasný, Evald Schorm, Elmar Klos and Slovak directors Dušan Hanák, Juraj Herz, Juraj Jakubisko, Štefan Uher, Ján Kadár, Elo Havetta and others. The quality and openness of the films led the genre to be called the "Czechoslovak film miracle".
Document 8: Ron Assouline: Ron Assouline is a film director, screenwriter, creative director, producer, and a lecturer at the Sammy Ofer School of Communications at the Interdisciplinary Center Herzliya (IDC). Assouline is also the founder and owner of Filmind, a film and advertising firm. He has directed many films for museums around the world, but mainly in Israel, including "Journey to Jerusalem", a 100 episode series, shown regularly at the Western Wall in Jerusalem and "A Human Sanctuary", a historic drama film presented at the Shrine of the Book at the Israel Museum. Assouline has also produced and directed many television commercials, including those for Benjamin Netenyahu's 1996 election campaign and Ehud Barak's 1999 campaign.
Document 9: John A. Russo: John A. Russo (born February 2, 1939), sometimes credited as Jack Russo or John Russo, is an American screenwriter and film director most commonly associated with the 1968 horror classic film "Night of the Living Dead". As a screenwriter, his credits include "Night of the Living Dead", "The Majorettes", "Midnight", and "Santa Claws". The latter two, he also directed. He has performed small roles as an actor, most notably the first ghoul who is stabbed in the head in "Night of the Living Dead", as well as cameos in "There's Always Vanilla" and "House of Frankenstein 1997". John Russo is also the founder and one of the co-mentors along with Russell Streiner of the John Russo Movie Making Program at DuBois Business College in DuBois, Pennsylvania. Movie Emporium Inc. will released Russo's CD John Russo's Movie Music, his CD is filled with Songs from his films.
Document 10: Jay Russell: Jay Russell (born January 10, 1960 in North Little Rock, Arkansas), is an American film director, writer and producer. He graduated from Columbia University in 1984 with a MFA in screenwriting and directing, having studied with producer Michael Hausman and director Miloš Forman. His debut film, "End of the Line" (1987), was a Sundance Institute project and was released by Orion Classics. He has since written projects for Imagine Entertainment and TriStar Pictures and has directed numerous documentaries for PBS, Discovery Channel, Learning Channel, CBS, Fox, USA Network and NBC.
Document 11: Chuck Russell: Charles "Chuck" Russell (born May 9, 1958) is an American film director, producer, screenwriter and actor, known for his work on several genre films.
Document 12: Miroslav Ondříček: Miroslav Ondříček was born in Prague, Czechoslovakia (now Prague, Czech Republic). He studied filmmaking at the Barrandov Studio Training School and began making movies during the Czech New Wave. His first feature film work was on Miloš Forman's "Talent Competition". He continued his long working relationship with Forman in the US on such films as "Hair", "Ragtime" and "Amadeus".
Document 13: Miloš Forman: Jan Tomáš Forman (] ; born 18 February 1932), known as Miloš Forman (] ), is a Czech film director, screenwriter, actor, and professor, who until 1968 lived and worked primarily in Czechoslovakia.
Document 14: Jaromil Jireš: Jaromil Jireš (10 December 1935 – 24 October 2001) was a director associated with the Czechoslovak New Wave movement.
Document 15: Pavel Juráček: Pavel Juráček (] ; 2 August 1935, Příbram, Czechoslovakia – 20 May 1989, Prague) was a Czech screenwriter and film director who studied at FAMU. Although not as famous as Miloš Forman or Jiří Menzel, he was an exponent of the Czech New Wave as well. He worked at Prague Barrandov Studios; however after his satirical movie "Case for a Rookie Hangman" (1970) was shelved, his movie career came to an end.
ground_truth: Czechoslovakia