Question: What was the nationality of the director of "S.O.B"?

Context paragraphs:
Gyatsho Tshering: Gyatsho Tshering, (1936 in Sikkim – June 25, 2009 in Minneapolis) also wrote Gyatso Tsering, is the former director of the Library of Tibetan Works and Archives and a Tibetan scholar of Indian nationality of Indian nationality

S.O.B. (film): S.O.B. is a 1981 American comedy film written and directed by Blake Edwards.  It stars Julie Andrews, Richard Mulligan, Robert Preston, Larry Hagman, Robert Vaughn, Robert Webber, Loretta Swit, Shelley Winters, and William Holden (in his final film).

Byron Mullens: Byron James "B. J." Mullens (born February 14, 1989) is a British-American professional basketball player for Al Wasl Dubai of the UAE National Basketball League.  He also holds British nationality due to his English mother.  He was drafted 24th overall by the Dallas Mavericks and immediately traded to the Thunder in the 2009 NBA draft.

Eden Is West: Eden Is West (French: "Eden à l'ouest" ) is a 2009 film by Greek-French director Costa-Gavras about an illegal immigrant called Elias who tries to get to Paris.  The original title in Greek is “Paradissos sti Dysi” (“Paradise in West”) and since it is a Greek-French production, the also original French title is “Eden à l'ouest'.  The nationality of the central hero is not disclosed because Gavras wants to make a point about the odysseys of the illegal immigrants of any nationality, since he himself was an immigrant 50 years ago in France, before he became a well known director.  His hero seems to tolerate the sea, the cold of snowy mountains and the hunger, the rapists and robbers he meets, the cops that are after him all the time, the racists who push him aside, the fellow immigrants who steal his clothes and in the best case the women who see him as a lover they could also take advantage of.  His only comfort is his dream of Paris and, in the complexity of human condition, the good within the evil and vice versa.

René Pedroli: René Pedroli (Montignies-sur-Sambre, Belgium, 19 July 1914 — Charleroi, Belgium, 17 July 1986) was a Swiss professional road bicycle racer.  Although Pedroli was born and raised in Belgium, his parents were of Swiss nationality, and so was Pedroli.  Pedroli was the winner of stage 12B in the 1937 Tour de France.

Blake Edwards: Blake Edwards (born William Blake Crump; July 26, 1922 – December 15, 2010) was an American film director, screenwriter, and producer.

Emmanuel Guigon: Emmanuel Guigon (born 1959, Besançon) is a museologist, holds a doctorate in art history and is the current director of the Museu Picasso in Barcelona.  He holds dual French-Swiss nationality.  Guigon earned his doctorate in contemporary art at the Paris-Sorbonne University (France), and is a specialist in historical avant-gardes, surrealism, modern Spanish art and European post-war art.  Before becoming the director of the Picasso Museum Barcelona, he was deputy director of museums in Besançon.  Prior to that, he was director and head curator at the Strasbourg Museum of Modern and Contemporary Art (France) and head curator at the Valencia Institute of Modern Art (IVAM).  He was a member of the Science Section at the École Pratique des Hautes Études Hispaniques Casa de Velázquez in Madrid, having previously lectured in contemporary art history at the Université de Franche-Comté (UFR) between 1985 and 1987.  He is an associate member of numerous organisations, including the Training and Research Unit (UFR) of Iberian and Latin-American Studies at the Panthéon-Sorbonne University; the André Chastel Centre, Laboratoire de Recherche en Histoire de l’Art; AICA France (International Association of Art Critics); the Technical Committee of the Fonds Régional d’Art Contemporain (FRAC) Alsace; and the Board of Directors of the Société des Amis de Paul Éluard.  He was named Knight in the Order of Academic Palms and Knight in the Order of Arts and Letters by the Ministry of Culture of the French government.

League of Ireland XI: The League of Ireland XI, more recently referred to as the "Airtricity League XI" for sponsorship reasons, is the representative team of the League of Ireland, the national association football league of the Republic of Ireland.  For much of its history, the League of Ireland XI has effectively acted as a reserve or B team to the senior Republic of Ireland national team, providing international representative honours to home-based players.  In fact it has played considerably more games than the actual Republic of Ireland B national football team.  In addition to playing regular games against similar representative teams, such as the Irish League XI, the Scottish Football League XI and the Football League XI, the League of Ireland XI has also played in prestige friendlies against the full national teams of both Argentina and Brazil.  The League of Ireland XI also represented Ireland in the qualifying stages of the 1988 Olympic Football Tournament.  More recently a League of Ireland U-23 XI has represented the Republic of Ireland in the International Challenge Trophy.  Meanwhile, a senior team with no age or nationality restriction regularly plays visiting club sides.  More recently the team competed in the 2011 Dublin Super Cup

Paul A. Goble: Paul A. Goble (born 1949) is an American analyst, writer and columnist with expertise on Russia.  Trained at Miami University (B.A., 1970) and the University of Chicago (M.A., 1973), he is the editor of four volumes on ethnic issues in the former Soviet Union and has published more than 150 articles on ethnic and nationality questions.  Goble served as special adviser on Soviet nationality issues and Baltic affairs to Secretary of State James Baker.

Karamoko Cissé: Karamoko Cissé (born 14 November 1988) is a Guinean footballer who plays as a forward for Italian club Benevento in Serie B.  Cissé also holds Italian nationality.

Supporting paragraphs: S.O.B. (film) Blake Edwards
Answer: American