Question: What team did Arjen Robben Play on in the 2009-10 DFB-Pokal season? 

full_context: Document 1: Robinho: Robson de Souza (] ] , born 25 January 1984), more commonly known as Robinho (] ), is a Brazilian professional footballer who plays for Atlético Mineiro and the Brazil national team as a forward. He is known for his ball control, attacking instinct and dribbling.
Document 2: 2010 DFB-Pokal Final: The 2009–10 DFB-Pokal season came to a close on 15 May 2010 when Bayern Munich played defending champions Werder Bremen at the Olympiastadion in Berlin. Bayern thrashed Bremen 4-0 with goals from Robben, Olić, Ribéry, and Schweinsteiger. The title capped off a successful season, with Bayern winning the domestic double of the Fußball-Bundesliga and the DFB-Pokal. These successes were Bayern's 22nd league and 15th cup titles. Bayern were also in line for "The Treble" but lost to Internazionale of Milan, 2-0 in the Champions League Final at Madrid's Santiago Bernabéu Stadium on 22 May.
Document 3: Ryan Babel: Ryan Guno Babel (] ; born 19 December 1986) is a Dutch footballer who plays for Turkish club Beşiktaş. He can play as a striker or left winger.
Document 4: Memphis Depay: Memphis Depay (] ; born 13 February 1994), commonly known simply as Memphis, is a Dutch professional footballer who plays as a winger for French club Lyon and the Netherlands national team. Depay was named the "Best Young Player" in the world in 2015 by "France Football". Depay is widely considered to be one of the brightest young talents in European football and the most exciting young player to emerge from the Eredivisie since compatriot Arjen Robben. Depay is known for his ability to cut inside, dribbling, distance shooting and ability to play the ball off the ground. His playing style has earned him acclaim, with fans, media and former players drawing comparison to Portuguese forward Cristiano Ronaldo, who believes "Memphis is one of the best young players in the world", while Louis van Gaal, Ronald Koeman, Guus Hiddink, Arjen Robben, Marco van Basten and Wayne Rooney have stated "he will be the best in the world".
Document 5: 2007–08 FC Bayern Munich season: Prior to the beginning of the 2007–08 season, Bayern Munich underwent a major restructuring of the team, releasing or retiring nine players while adding ten others to the squad, most notably Luca Toni and Franck Ribéry. The season started with Bayern winning the DFB-Ligapokal, followed by a shootout win in the DFB-Pokal against Wacker Burghausen on 6 August 2007. On the first day of the 2007–08 Bundesliga season, Bayern achieved a 3–0 victory over Hansa Rostock. As the season progressed, Bayern continued in first in the league table, eventually winning the championship. Bayern also won the 2007–08 DFB-Pokal, thereby completing the double. International success was thwarted by Zenit Saint Petersburg, however, when Bayern suffered a 4–0 defeat in the second leg of the semi-final after a draw at home. The 2007–08 season was goalkeeper Oliver Kahn's last season with Bayern.
Document 6: 2009–10 DFB-Pokal: The 2009–10 DFB-Pokal was the 67th season of the annual German football cup competition. It commenced on the weekend around 1 August 2009 with the matches of Round 1 and ended on 15 May 2010 with the final which is traditionally held at Olympic Stadium in Berlin. Since the cup winner, Bayern Munich, also won the German championship and the runner-up, Werder Bremen, qualified for the Champions League, VfB Stuttgart, the sixth-placed team of the championship, qualified for the 2010–11 UEFA Europa League third qualifying round instead.
Document 7: Robert Lewandowski: Robert Lewandowski (] ; born 21 August 1988) is a Polish professional footballer who plays as a striker for Bundesliga club Bayern Munich, and captains the Poland national team.
Document 8: Franck Ribéry: Franck Henry Pierre Ribéry (] ; born 7 April 1983) is a French professional footballer who plays for German club Bayern Munich. He is a former France national team player. He primarily plays as a winger, preferably on the left side although being right-footed, and is known for pace, energy, skill and precise passing. Ribéry is described as a player who is fast, tricky and an excellent dribbler, who has great control with the ball at his feet. Since joining Bayern, he has been recognised on the world stage as one of the best French players of his generation. The previous talisman of the French national team, Zinedine Zidane, has called Ribéry the "jewel of French football".
Document 9: 2009 DFB-Pokal Final: The final of the 2008–09 DFB-Pokal season was held on 30 May 2009 at the Olympiastadion, Berlin. Werder Bremen won with a 58th-minute goal from midfielder Mesut Özil. This was the club's sixth DFB-Pokal in its history, after victories in 1961, 1991, 1994, 1999 and 2004. This was Bayer Leverkusen's DFB-Pokal final loss of the decade, the other occurring in 2002. Werder Bremen lost the 2009 UEFA Cup final ten days prior to the DFB-Pokal final, losing to Ukrainian side Shakhtar Donetsk.
Document 10: 2009–10 UEFA Champions League: The 2009–10 UEFA Champions League was the 55th season of Europe's premier club football tournament organised by UEFA, and the 18th under the current UEFA Champions League format. The final was played on 22 May 2010, at the Santiago Bernabéu Stadium, home ground of Real Madrid, in Madrid, Spain. The final was won by Italian club Internazionale, who beat German side Bayern Munich 2–0. Internazionale went on to represent Europe in the 2010 FIFA Club World Cup, beating Congolese side TP Mazembe 3–0 in the final, and played in the 2010 UEFA Super Cup against Europa League winners Atlético Madrid, losing 2–0.
Document 11: James Rodríguez: James David Rodríguez Rubio (] ; born 12 July 1991), commonly known simply as James, is a Colombian professional footballer who plays as an attacking midfielder or winger for German club Bayern Munich on loan from Real Madrid, and captains the Colombia national team. He is commonly ranked as one of the best players of his generation. He is praised for his technique, vision and playmaking skills, and often referred as the successor to his compatriot Carlos Valderrama.
Document 12: Arjen Robben: Arjen Robben (] ; born 23 January 1984) is a Dutch professional footballer who plays for German club Bayern Munich and is the captain of the Netherlands national team. He is a forward who usually plays as a left or right sided winger, known for his dribbling skills, speed, crossing ability and his accurate left foot long-range shots from the right wing.
Document 13: 2010 UEFA Champions League Final: The 2010 UEFA Champions League Final was a football match played at the Santiago Bernabéu Stadium, home of Real Madrid, on Saturday, 22 May 2010, to determine the winners of the 2009–10 UEFA Champions League. It was the first Champions League final to be played on a Saturday, rather than the traditional Wednesday. The match was won by Internazionale, who beat Bayern Munich 2–0 to complete the Treble, a feat never before achieved by any team from either Italy or Germany. The refereeing team came from England and was led by Howard Webb.
Document 14: 2005–06 FC Bayern Munich season: FC Bayern Munich won the domestic double, beating Werder Bremen by five points in Bundesliga, and defeating Eintracht Frankfurt 1–0 in the DFB-Pokal final, thanks to a goal from Claudio Pizarro. The season was in spite of that tainted due to a big defeat to Milan in the UEFA Champions League, losing out 5–2 on aggregate in the Last 16. At the end of the season, Bayern signed German football's wonderkid Lukas Podolski from Köln.
Document 15: 2008 DFB-Pokal Final: The 2008 DFB-Pokal Final decided the winner of the 2007–08 DFB-Pokal, the 65th season of Germany's premier knockout football cup competition. The match took place on 19 April 19, 2008 between thirteen-time winners Bayern München and two-time winners Borussia Dortmund. The final was played in front of 70,000 at Berlin's Olympiastadion. Bayern ran out 2–1 winners in extra time, thanks to two strikes from Italian forward Luca Toni, gaining their 14th DFB-Pokal title and gaining the first trophy of a league and cup double.
ground_truth: Bayern Munich