Question: Silvano Martina works for a reitred professional footballer who was part of what national team from 2002 to 2011?

Context paragraphs:
Gianluigi Buffon: Gianluigi "Gigi" Buffon (] , ; born 28 January 1978) is an Italian professional footballer who plays as a goalkeeper.  He captains both Serie A club Juventus and the Italy national team.  He is widely regarded by players, pundits and managers to be one of the greatest goalkeepers of all time, and, by some, to be the greatest ever.  Buffon is one of only eighteen players to have made at least 1,000 professional career appearances; with 171 international caps, Buffon is also the most capped player in the history of the Italian national team, the fifth-most capped male international footballer of all time, and the most capped European international player ever.  Buffon is known for his "outstanding shot-stopping" and for being "a vocal organizer of the defence and a key dressing room personality".  He is currently the most expensive goalkeeper in history, following his €52 million transfer from Parma to Juventus in 2001.  Buffon holds the record for the most clean sheets in Serie A, and with the Italy national team; he also holds the record for the longest streak without conceding a goal in Serie A history: over 12 league matches, he went unbeaten for 974 consecutive minutes during the 2015–16 season, as well as having achieved the most consecutive clean sheets (10) in Serie A in that same season.

Florencia Habif: Florencia Martina Habif (born 22 August 1993) is an Argentine field hockey player.  Being part of Argentina's Junior National Team "Las Leoncitas" ("The Baby Lionesses") since 2009 and of the National Team Las Leonas ("The Lionesses") since 2010, she competed in several tournaments, including the 2012 Summer Olympics in London, where the team achieved the silver medal, being the team's youngest player.  Florencia is also a player in the club Gimnasia y Esgrima de Buenos Aires (GEBA) since she was 4 years old.  Habif is part of the so-called New Generation of Argentina's Women's Field Hockey.

Sunil Chhetri: Sunil Chhetri (born 3 August 1984) is an Indian professional footballer who plays as a striker for Indian club Bengaluru FC and the Indian national team.  He is both the most-capped player, and all-time top goalscorer for the India national team, with 54 goals in 95 appearances.  He is also the current captain of the national team.

Silvano Martina: Silvano Martina (born March 20, 1953) is a retired Italian professional football player.  He now works as an agent, notably for Nemanja Vidić and Gianluigi Buffon.

Gunther Hofmans: Gunther Jozef Hofmans (born 3 January 1967) is a former Belgian professional footballer who spent his entire career in Belgium playing as an attacking midfielder and striker for Germinal Ekeren and Germinal Beerschot.  He also represented the Belgium national team, winning one cap.  He currently works as a team manager for Royal Antwerp, since 2011, having previously worked in the same position, at one of his previous clubs, Germinal Beerschot, from 2008 to 2011.

Kaz Patafta: Kaz Phonesak Patafta (born 25 October 1988) is the current General Manager for Lane Xang Intra F.C. in Laos.  He was formerly an Australian professional footballer.  Patafta previously played as a midfielder for Benfica, Melbourne Victory, Newcastle Jets and Khon Kaen United F.C..  He captained the Australia under-17 national team at the 2005 FIFA U-17 World Championship in Peru and also the Australia under-20 national team at the 2006 AFC Youth Championship.  Current Australian national team coach, Ange Postecoglou, famously declared Patafta as "the most technically gifted player I've coached."

Thanunchai Baribarn: Thanunchai Baribarn (Thai: ธนัญชัย บริบาล , born October 3, 1972) is a retired Thai professional footballer who played as a Midfielder for the Thailand national team from 1999-2002, in various tournaments such as the 1999 Southeast Asian Games, the 2000 King's cup and the Asian Cup in 2000 and 2002.  He scored 6 goals for the national team.

Jordančo Davitkov: Jordanco Davitkov (born 12 September 1963 in Kočani, Macedonian: Јорданчо Давитков ) is a former coach of the Macedonian National Basketball Team, and since 2011 he is a Head coach of Kuwait National Basketball Team.  In 2011 on Gulf Games in Bahrain, with Kuwait National Team, won bronze medal.  In 2009, 2010, 2011, three times in a row Davitkov was the Champion of Kuwait with BC Qadsia.  With Qadsia also won Cup of Kuwait 2010 and Gulf Championship 2009!  2008- Head Coach of BC Snaefell_ Iceland.Since 2001 until 2007 Davitkov was Head coach of Macedonian National Team.  He led Macedonia in the qualifying for the European Championships in 2003, as well as when Macedonia was in Second European Division in 2004 and 2005, and during the first phase of the qualifying for the European Championships in Spain 2007.  Since 2000 until 2008 he was Head coach of KK Nikol Fert, KK Strumica 2005, Balkan Steel Skopje, and the best Macedonian team KK Rabotnicki.  As a coach he had won four Championship titles and four Cup titles in Macedonia.  Three times( 2004, 2005, 2006) he was announced as a best basketball coach in Macedonia.  Twenty years he was professional player(18 years in the best Macedonian club "Rabotnicki".  In this time he won seven Championship Titles and five Cup titles.  He has played for Young Yugoslavian National Team and he was the first captain of The Macedonian National Team.

Darijo Srna: Darijo Srna (] ; born 1 May 1982) is a Croatian professional footballer who plays for Shakhtar Donetsk, which he captains.  He also captained the Croatia national team from 2009 to 2016.  He can play all across the right wing and is known for his crossing and free kick ability.  He began his career at Hajduk Split, before moving to Shakhtar in 2003.  He has won numerous trophies during his time at Shakhtar, including a UEFA Cup title in 2009, seven Ukrainian Premier League titles, five Ukrainian Cup titles and five Ukrainian Super Cup titles.  Srna made his international debut for Croatia in November 2002.  In 2009, then manager Slaven Bilić made him the captain of the national team, a position he would hold until retirement from international football in 2016.

Nemanja Vidić: Nemanja Vidić (, ] ; born 21 October 1981) is a Serbian retired professional footballer.  He was part of the Serbia national team from 2002 to 2011.

Supporting paragraphs: Silvano Martina Nemanja Vidić
Answer: Serbia