Question: The captain of the  2009–10 Udinese Calcio team was from which country?

full_context: Document 1: 2013–14 Udinese Calcio season: The 2013–14 season was Udinese Calcio's 34th season in Serie A and their 19th consecutive season in the top-flight. The club competed in Serie A, finishing 13th, and reached the semi-finals of the Coppa Italia. Having finished fifth in the 2012–13 Serie A, Udinese qualified for the third qualifying round of the UEFA Europa League. The team, however, failed to qualify for the group stage of the tournament, becoming the only Italian team to fail to qualify for a European group stage during the 2013–14 season.
Document 2: 1997–98 Udinese Calcio season: Udinese Calcio sensationally finished third in Serie A, much due to Oliver Bierhoff being in the form of his life, scoring 27 goals in a league season consisting of just 34 matches. Bierhoff, coach Alberto Zaccheroni and winger Thomas Helveg all left for Milan at the end of the season, ensuring Udinese had lots of work to do to stay at the level it was.
Document 3: 2009–10 Udinese Calcio season: The 2009–10 Udinese Calcio season was the club's 15th consecutive and 30th overall season in Serie A. The team competed in Serie A, finishing 15th, and in the Coppa Italia, reaching the semi-finals. The highlight of Udinese's season was captain Antonio Di Natale's excellent campaign, as he finished top scorer in Serie A, or "capocannoniere", with 29 goals.
Document 4: 2012–13 Udinese Calcio season: The 2012–13 season was Udinese Calcio's 33rd season in Serie A, and their 18th consecutive season in the top-flight. Having finished 3rd in the 2011–12 Serie A, the team qualified for the play-off round of the 2012–13 UEFA Champions League. Defeated by Braga, Udinese dropped down to the group stage of the UEFA Europa League. The club also competed in Serie A and the Coppa Italia.
Document 5: Luca Toni: Luca Toni, (] ; born 26 May 1977) is an Italian former professional footballer who played as a striker. He also was a sporting director (director of football) for Verona.
Document 6: Francesco Totti: Francesco Totti, , (] ; born 27 September 1976) is an Italian former professional footballer who played for Roma and the Italy national team. He played primarily as an attacking midfielder or second striker, but could also play as a lone striker or winger. He currently serves as a club director with Roma.
Document 7: Antonio Cassano: Antonio Cassano (] ; born 12 July 1982) is an Italian former professional footballer who played as a forward. A talented and technically gifted player, he was usually deployed in a creative role, as a supporting forward throughout his career, although he was also capable of playing in more of a playmaking role, as an attacking midfielder, as well as on the wing, or as a striker. Nicknamed "Il Gioiello di Bari Vecchia" ("the jewel of Old Bari"), and "Fantantonio" ("fantastic Antonio"), he was known for his short temper as much as his skill and ability on the pitch, which led to the coining of the neologism "Cassanata" by his former Roma and Real Madrid coach, Fabio Capello, in November 2002, due to their disputes over his actions. The word is regularly used by Italian journalists as a euphemism for any behavior incompatible with team spirit in football.
Document 8: 2011–12 Udinese Calcio season: The 2011–12 season was Udinese Calcio's 17th consecutive and 32nd Serie A season. The club had a successful league season, finishing third in Serie A, but disappointed in the three cup competitions in which it competed. Udinese were eliminated from the Coppa Italia in the round of 16, and also experienced disappointment in the UEFA Champions League, where it was eliminated in the play-off round and thus failed to make its first appearance in the group stage since the 2005–06 season. As a result, Udinese dropped down to the UEFA Europa League, where it successfully advanced from both the group stage and the round of 32, only to be eliminated in the round of 16. Club captain and legend Antonio Di Natale was once again the team's top scorer, with 23 goals in Serie A and 29 in total.
Document 9: Vincenzo Tota: Dr. Vincenzo Tota (born in Florence, Italy) is a medical doctor specializing in sports medicine. He received his degree in Medicine and Surgery in 1982 from University of Siena, in Siena, Italy. For most of the past two decades, Dr. Tota has managed the medical care of numerous race car teams, including fitness training and nutrition for race drivers, in Formula One, off-road and sports car racing. A former off-road and offshore powerboat racer himself, Dr. Tota understands the physical toll of sports competition.
Document 10: Diego Milito: Diego Alberto Milito (born 12 June 1979) is an Argentine former footballer best known for his time with Internazionale Milano, who last played as a striker for Racing Club and also formerly played for the Argentine national team. A prolific and consistent centre-forward, Milito has averaged just over a goal every two appearances over the course of his professional career.
Document 11: 1998–99 Udinese Calcio season: Udinese Calcio only faded a little bit compared to its club record-breaking 1997–98 season, in which it finished third in Serie A. With topscorer Oliver Bierhoff, midfielder Thomas Helveg and coach Alberto Zaccheroni all departing for Milan, Udinese was looking to be on the back foot prior to the start of the season.
Document 12: Antonio Di Natale: Antonio 'Totò' Di Natale (] ; born 13 October 1977) is an Italian former professional footballer who played as a forward.
Document 13: 2008–09 Genoa C.F.C. season: Genoa C.F.C. enjoyed its best season in recent history and finished fifth in Serie A. Topscorer Diego Milito hit the back of the net 24 times, and earned a move to Inter prior to the 2009-10 season. The ex-player and 29-year-old Argentinian Milito, arrived from relegated Spanish side Real Zaragoza, and the returnee performed his best season yet. Thanks to his goals and Thiago Motta's midfield display, Genoa finished in the top 5, and nearly pipped Fiorentina to the final Champions League spot. Motta was also sold to Inter in the summer, which left a huge fold in the Genoa squad.
Document 14: 2015–16 Udinese Calcio season: The 2015–16 season was Udinese Calcio's 36th season in Serie A and their 21st consecutive season in the top-flight. Having missed out on European football for the second consecutive season, Udinese competed only in Serie A and in the Coppa Italia. Udinese finished 17th in the league following a poor season, and were eliminated in the round of 16 in the Coppa Italia.
Document 15: 1996–97 Udinese Calcio season: Udinese Calcio had its best season since the days of Zico in the club during the 1980s. With goal scoring trio Oliver Bierhoff, Márcio Amoroso and Paolo Poggi on top form, Udinese finished fifth, even troubling the top three in the standings. Bierhoff and Poggi scored 13 goals each, while Amoroso hit the back of the net on 12 occasions. Despite the sensational results, coach Alberto Zaccheroni remained at the small club, while 1997–98 looked set to become a further improvement for Udinese.
ground_truth: Italian