Question: Are Jonathan Stark and Henri Kontinen from the same country?

full_context: Document 1: 2016 Barcelona Open Banc Sabadell – Doubles: Marin Draganja and Henri Kontinen were the defending champions, but Draganja chose to compete in Bucharest instead. Kontinen played alongside John Peers, but lost in the first round to Jamie Murray and Bruno Soares.<br>
Document 2: Henri Leconte: Henri Leconte (born 4 July 1963) is a former French professional tennis player. He reached the men's singles final at the French Open in 1988, won the French Open men's doubles title in 1984, and helped France win the Davis Cup in 1991. Leconte's career-high singles ranking was world No. 5.
Document 3: 1996 Comcast U.S. Indoor – Doubles: Jim Grabb and Jonathan Stark were the defending champions but only Grabb competed that year with Richey Reneberg.
Document 4: 1997 Stockholm Open – Doubles: Patrick Galbraith and Jonathan Stark were the defending champions, but Stark did not participate this year. Galbraith partnered Ellis Ferreira, losing in the final.
Document 5: 2009 French Open – Boys' Doubles: Henri Kontinen and Christopher Rungkat were the defending champions, but did not compete in the Juniors this year.
Document 6: Mark Knowles: Mark Knowles (born 4 September 1971) is a former tennis player from the Bahamas, specialising in doubles tennis. He has won a number of Grand Slam tournaments, most notably partnering with Daniel Nestor. At various times between 2002 and 2005 he was ranked World No. 1 in doubles. He is a five-time Olympian.
Document 7: Henri Kontinen: Henri Kontinen (] ; born 19 June 1990) is a Finnish tennis player.
Document 8: 2002 TD Waterhouse Cup – Doubles: At the 2002 TD Waterhouse Cup – Doubles, Jonathan Stark and Kevin Ullyett were the defending champions but only Ullyett competed that year with Robbie Koenig.
Document 9: Rick Leach: Rick Leach (born December 28, 1964) is a former professional tennis player and a coach from the United States. A doubles specialist, he won five Grand Slam men's doubles titles (three Australian Open, one Wimbledon, one US Open), and four Grand Slam mixed doubles titles (two Australian Open, one Wimbledon, one US Open). Leach reached the World No. 1 doubles ranking in 1990.
Document 10: Jonathan Stark (tennis): Jonathan Stark (born April 3, 1971) is a former professional tennis player from the United States. During his career he won two Grand Slam doubles titles (the 1994 French Open Men's Doubles and the 1995 Wimbledon Championships Mixed Doubles). Stark reached the World No. 1 doubles ranking in 1994.
Document 11: 2016 Open 13 – Doubles: Marin Draganja and Henri Kontinen were the defending champions, but Kontinen chose not to participate. Draganja played alongside Julian Knowle, but lost in the quarterfinals to Teymuraz Gabashvili and Nick Kyrgios.<br>
Document 12: 2015 Generali Open Kitzbühel – Doubles: Henri Kontinen and Jarkko Nieminen were the defending champions, but Nieminen chose not to participate this year. Kontinen played alongside Robin Haase but lost in the final to Nicolás Almagro and Carlos Berlocq 5–7, 6–3, [11–9].
Document 13: 2016 St. Petersburg Open – Doubles: Treat Huey and Henri Kontinen were the defending champions, but Huey chose not to participate this year. Kontinen played alongside Dominic Inglot and successfully defended the title, defeating Andre Begemann and Leander Paes in the final, 4–6, 6–3, [12–10].
Document 14: Micke Kontinen: Micke Kontinen (born 18 December 1992) is a Finnish tennis player. He is the younger brother of Henri Kontinen who is also a tennis player.
Document 15: Ken Flach: Kenneth Eliot Flach (born May 24, 1963) is a former professional tennis player from the United States. A doubles specialist, he won 4 Grand Slam men's doubles titles (2 Wimbledon and 2 US Open), and 2 Grand Slam mixed doubles titles (1 Wimbledon and 1 French Open). He also won the men's doubles Gold Medal at the 1988 Olympic Games in Seoul, partnering Robert Seguso. Flach reached the World No. 1 doubles ranking in 1985.
ground_truth: no