question: What nationality is the director of film Star Trek V: The Final Frontier?
context: [["Doug Jung", ["Doug Jung is an American screenwriter and film producer.", "He is known for writing the screenplay for the 2016 film\" Star Trek Beyond\"."]], ["David Alan Mack", ["David Alan Mack is a writer best known for his freelance\" Star Trek\" novels.", "Mack also has had a\" Star Trek\" script produced, and worked on a\" Star Trek\" comic book."]], ["Star Trek V: The Final Frontier", ["Star Trek V:", "The Final Frontier is a 1989 American science fiction film directed by William Shatner and based on the television series  created by Gene Roddenberry.", "It is the fifth installment in the \"Star Trek\" film series, and takes place shortly after the events of  (1986).", "Its plot follows the crew of the USS \"Enterprise\"-A as they confront the renegade Vulcan Sybok, who is searching for God at the center of the galaxy.", "The film was directed by cast member William Shatner, following two films directed by his co-star Leonard Nimoy.", "Shatner also developed the initial storyline, in which Sybok searches for God but instead finds an alien being; his primary inspiration was the phenomenon of televangelism and the high potential for fraud among its practitioners.", "Many involved objected to the script and plot.", "Series creator Gene Roddenberry disliked the original script, while Nimoy and DeForest Kelley objected to the premise that their characters, Spock and Leonard McCoy, would betray Shatner's James T. Kirk.", "The script went through multiple revisions to please the cast and Paramount Pictures, including cuts in the effects-laden climax of the film.", "Despite a Writers Guild strike cutting into the film's pre-production, Paramount commenced filming in October 1988.", "Many \"Star Trek\" veterans assisted in the film's production; art director Nilo Rodis developed the designs for many of the film's locales, shots, and characters, while Herman Zimmerman served as its production designer.", "Production problems plagued the film on set and during location shooting in Yosemite National Park and the Mojave Desert.", "As effects house Industrial Light & Magic's best crews were busy and would be too expensive, the production used Bran Ferren's company for the film's effects, which had to be revised several times in order to lower production costs.", "The film's ending was reworked because of poor test-audience reaction and the failure of planned special effects.", "Jerry Goldsmith, composer for , returned to score \"The Final Frontier\".", "\"The Final Frontier\" was released in North America on June 9, 1989.", "It had the highest opening gross of any \"Star Trek\" film at that point and was number one in its first week at the box office; however, its grosses quickly dropped in subsequent weeks.", "The film received generally mixed to poor reviews by critics on release, and, according to its producer, \"nearly killed the franchise\".", "The next entry in the series,  (1991), received a much more positive reception."]], ["Final Frontier", ["Final Frontier may refer to:"]], ["Denise Okuda", ["Denise Lynn Okuda is a computer, scenic and video supervisor, and a writer known for her work on several\" Star Trek\" film and television productions, as well as other science fiction television.", "She also co-authored the\" Star Trek Encyclopedia\" and the\" Star Trek Chronology\".", "In a 2016 interview with\" Geek Speak Magazine\", Okuda explained her connection to\" Star TrekI loved the original series as a child.", "I had friends who were connected with the show, but I never had a chance to work on it until Herman Zimmerman asked me to work on\" Star Trek VI\" as a production assistant.", "From there, he invited me to be a graphic artist on\" Star Trek: Deep Space Nine Okuda currently serves as a consultant to CBS on the project to upgrade to high definition.", "She previously served as a producer for visual effects for CBS Paramount's remastered version of the original Star Trek series.", "Okuda's credits also include,,, and four\" Star Trek\" movies.", "Working with her husband, Michael, Denise wrote trivia text commentaries for the ten\" Star Trek\" Special Edition DVD movies, as well as special text commentaries for the\" Star Trek\" Fan Collection sets.", "Her other production credits include the pilot episode of\" Threshold\" and the TV series version of\" The Flash\".", "Okuda was a cataloguer for the auction of\" Star Trek\" memorabilia by Christie's auction house in 2006.", "She was interviewed on her work for the project in the History Channel documentary."]], ["Rick Berman", ["Richard Keith Berman( born December 25, 1945) is an American television producer.", "He is best known for his work as the executive producer of several of the\" Star Trek\" television series:,, and, as well as several of the\" Star Trek\" films, and for ultimately succeeding Gene Roddenberry as head of the\" Star Trek\" franchise until the cancellation of\" Star Trek: Enterprise\" in 2005."]], ["Star Trek: Adventure Gaming in the Final Frontier", ["Star Trek: Adventure Gaming in the Final Frontier is a role- playing game set in the fictional\" Star Trek\" universe.", "The game was published and edited by Heritage Models from 1978 until Heritage Models dropped the\" Star Trek\" gaming license."]], ["David Carson (director)", ["David Carson is a British director of television and film.", "He has directed episodes of many TV series, including and.", "He also directed the film\" Star Trek Generations\"."]], ["William Shatner", ["William Shatner (born March 22, 1931) is a Canadian actor, author, producer, director, screenwriter, and singer.", "In his seven decades of television, Shatner became a cultural icon for his portrayal of Captain James T. Kirk of the USS \"Enterprise\" in the \"Star Trek\" franchise.", "He has written a series of books chronicling his experiences playing Captain Kirk, being a part of \"Star Trek\", and life after Star Trek.", "He has also co-written several novels set in the \"Star Trek\" universe, and a series of science fiction novels called \"TekWar,\" that were adapted for television.", "Shatner also played the eponymous veteran police sergeant in \"T. J. Hooker\" (1982\u20131986) and hosted the reality-based television series \"Rescue 911\" (1989\u20131996), which won a People's Choice Award for the Favorite New TV Dramatic Series.", "Shatner also appeared in seasons 4 and 5 of the NBC series \"3rd Rock from the Sun\" as the \"Big Giant Head\" that the alien characters reported to.", "From 2004 until 2008, he starred as attorney Denny Crane both in the final season of the legal drama", "\"The Practice\" and in its spinoff series \"Boston Legal\", a role that earned him two Emmy Awards.", "He appeared in both seasons of the comical NBC real-life travelogue with other male companions \"of a certain age\" in \"Better Late Than Never\", from 2016 to 2017.", "Shatner has also pursued a career in music and spoken-word recordings since the late 1960s, having released eight albums."]], ["Dennis McCarthy (composer)", ["Dennis McCarthy( born July 3, 1945) is an American composer of television and film scores.", "Highly prolific, his soundtrack credits include several entries in the\" Star Trek\" franchise, including underscores for,,, and the 1994 feature film\" Star Trek Generations\".", "His other television credits include\" DynastyVMacGyverSliders Dawson's Creek,\" and\" Project Greenlight.\"", "He also produced the album\" Ol' Yellow Eyes Is Back\" by fellow\" Star Trek\" alumnus Brent Spiner, and composed music for stage productions.", "McCarthy has won 18 ASCAP awards and two Primetime Emmy Awards, one for his theme on and the other for background score on a\" Star Trek TNG\" episode, in addition to nine Emmy nominations for his various\" Star Trek\"- related work.", "He also shares one Emmy for his music direction for the 63rd Academy Awards."]]]
supporting_facts: [["Star Trek V: The Final Frontier", 1], ["William Shatner", 0]]
evidences: [["Star Trek V: The Final Frontier", "director", "William Shatner"], ["William Shatner", "country of citizenship", "Canadian"]]
answer: Canadian