Question: Andranik Eskandarian and Ken Davitian, share which nationality?

full_context: Document 1: Alecko Eskandarian: Alecko Eskandarian (born July 9, 1982) is an American former soccer player. He is the assistant coach for New York Cosmos and head coach for their reserve team, New York Cosmos B.
Document 2: Andranik Eskandarian: Andranik Eskandarian (Armenian: Անդրանիկ Իսքանտարեան , Persian: آندرانیک اسکندریان‎ ‎ , born 31 December 1951 in Tehran) is a former Iranian-American footballer. He played as a defender for the F.C. Ararat Tehran, Taj SC and New York Cosmos of the North American Soccer League.
Document 3: Azamat Bagatov: Azamat Bagatov is a satirical character invented by English comedian Sacha Baron Cohen. Played by Ken Davitian, he is a Kazakh producer and is a character in the film "Borat: Cultural Learnings of America for Make Benefit Glorious Nation of Kazakhstan". He works in a guesthouse now.
Document 4: Borat: Borat! Cultural Learnings of America for Make Benefit Glorious Nation of Kazakhstan (or simply Borat) is a 2006 British-American mockumentary comedy film written and produced by British comedian Sacha Baron Cohen who also plays the title character, Borat Sagdiyev, a fictitious Kazakh journalist travelling through the United States recording real-life interactions with Americans. The film was directed by Larry Charles and distributed by 20th Century Fox. Much of the film features unscripted vignettes of Borat interviewing and interacting with Americans, who believe he is a foreigner with little or no understanding of American customs. It is the second of three films built around Baron Cohen's characters from "Da Ali G Show" (2000–04): the first, "Ali G Indahouse", was released in 2002, and featured a cameo by Borat, and the third, "Brüno", was released in 2009. The film is produced by Baron Cohen's production company, Four By Two Productions ("Four By Two" is Cockney rhyming slang for "Jew").
Document 5: Hadi Tavoosi: Hadi Tavoosi (هادی طاووسی in Persian, born 7 October 1938 in Tehran, Iran) is a retired Iranian footballer and administrator. He was a Goalkeeper and has played most of his playing careers in Shahin and Persepolis. He was also played one season at Paykan on loan. He was retired in 1974 and became a vice president at Iranian Football Federation. After resignation of Naser Noamooz in 1980, Tavoosi was appointed as president of the football federation. He was president of Iranian FA from 6 October 1980 until 8 August 1981.
Document 6: Dave Coskunian: Davit “Dave Coskunian” Çoşkun was a Turkish-American soccer player of Armenian descent who earned three caps with the U.S. national team. He played one season in the National Professional Soccer League and one in the North American Soccer League.
Document 7: Sacha Baron Cohen: Sacha Noam Baron Cohen (born 13 October 1971) is an English actor, comedian, screenwriter, and producer. Baron Cohen is most widely known for creating and portraying four fictional characters: Ali G, Borat Sagdiyev, Brüno Gehard, and Admiral General Aladeen. Like his idol Peter Sellers, he uses a variety of accents and guises for his characters.
Document 8: Karim Ansarifard: Karim Ansarifard (Persian: کریم انصاری‌فرد‎ ‎ ; born 3 April 1990, Ardabil) is an Iranian footballer who plays as a striker for Greek club Olympiacos and the Iranian national team. His playing style and ability have drawn comparisons to Ali Daei (the coach who scouted him) and he has been named Daei's "successor".
Document 9: Mehdi Mahdavikia: Mehdi Mahdavikia (Persian: ‎ ‎ , born 24 July 1977 in Tehran) is a retired Iranian football player who played for Persepolis, Hamburger SV, Eintracht Frankfurt, Steel Azin, Damash Gilan and also the Iran national football team. He has won the Asian Young Footballer of the Year award in 1997, as well as Asian Footballer of the Year in 2003. He was captain of the Iran national football team from 2006 to 2009, and currently is the fourth most capped Iranian International after Ali Daei, Javad Nekounam and Ali Karimi. From the Bank Melli youth academy, he joined Persepolis and after his performance in the 1998 FIFA World Cup was transferred to Hamburger SV in the Bundesliga, where he played for eight seasons. He usually played as a right winger or full-back. He was known for his crossing, speed and dribbling. He announced his retirement on 14 March 2013 from football world. His last match as a football player was against Sepahan in the Hazfi Cup final on 5 May 2013.
Document 10: Dan Mazer: Dan Mazer (born 1971) is a British screenwriter, producer, and comedian. He is best known as the long-time writing and production partner of Sacha Baron Cohen and has worked with him on such characters as Ali G and Borat. Mazer co-wrote and co-produced the films "Ali G Indahouse" (2002), "Borat" (2006) and "Brüno" (2009).
Document 11: Ken Davitian: Kenneth "Ken" Davitian (Քեն Դավիթյան, born June 19, 1953) is an American comedian, who is best known for his role as Borat's producer Azamat Bagatov in the 2006 comedy film "Borat".
Document 12: Ken Cheng: Ken Cheng, is a British born Chinese (BBC) professional poker player and comedian noted for his YouTube comedy character, "Mark Liu", and reaching the final of the 2015 BBC New Comedy Awards.
Document 13: Anđelko Tešan: Anđelko Tešan (born 21 November 1949 in Sarajevo, PR Bosnia-Herzegovina, FPR Yugoslavia) is a former Bosnian professional footballer. He started his career with FK Sarajevo in 1967, and went on to represent the club for a further ten seasons. He also played for US teams New York Eagles and Columbia Ohio before retiring in 1981.
Document 14: Karen Dokhoyan: Karen Dokhoyan (Armenian: Կարեն Դոխոյան , born on 6 October 1976 in Yerevan, Soviet Union) is a former Armenian football defender. He currently is one of the coaches and scouts of the Armenian Premier League club Pyunik Yerevan. Karen was also a member of the Armenia national team, and has participated in 48 international matches and scored 2 goals since his debut in an away friendly match against Estonia on 18 August 1999. He is most famous for scoring his goal against Romania to draw 1-1 in a 2006 World Cup qualification match.Karen played for the defunct clubs Malatia Yerevan, Erebuni Yerevan, FC Yerevan, Araks Ararat,for the Russian Krylia Sovetov Samara,and for the Armenian Pyunik F.C.
Document 15: My Brother, Borat: My Brother, Borat was supposed to become a Kazakh dark comedy film written and directed by Erkin Rakishev, as an unauthorised sequel to the 2006 film "", created by the director to address mis-conceptions of Kazakhstan as portrayed in the 2006 film. The film was scheduled for release in early 2011.
ground_truth: American