Question: What team did Arjen Robben Play on in the 2009-10 DFB-Pokal season? 
Context: The 2015–16 1.  FSV Mainz 05 season is the 111th season in the football club's history and 7th consecutive and 10th overall season in the top flight of German football, the Bundesliga, having been promoted from the 2.  Bundesliga in 2009.  In addition to the domestic league, Mainz will also participate in this season's edition of the domestic cup, the DFB-Pokal.  This will be the 5th season for the club in the Coface Arena, located in Mainz, Germany.  The stadium has a capacity of 34,034.  The season covers a period from 1 July 2015 to 30 June 2016. The DFB-Pokal 2009–10 was the 30th season of the cup competition, Germany's second-most important title in women's football.  The tournament started on 13 September 2009 and the final was held on 15 May 2010 in Cologne.  FCR 2001 Duisburg defeated FF USV Jena 1–0, thus defending their title from the previous season and claiming their third.  The final set a European record for the largest attendance of a national women's club game with 26,282 visitors in the RheinEnergieStadion, Cologne. The 2009–10 season Hertha BSC season began on 1 August 2009 with a DFB-Pokal match against Preußen Münster and ended on 8 May 2010, the last matchday of the Bundesliga, with a match against Bayern Munich.  Hertha was eliminated in the second round of the DFB-Pokal by 1860 Munich, and in round of 32 in the Europa League by Benfica.  The club finished in 18th and last place in the Bundesliga and was subsequently relegated. The 2008–09 DFB-Pokal was the 66th season of the annual German football cup competition.  It started with the first match of the First Round between fifth division side SV Niederauerbach and 1.  FC Köln on 7 August 2008, and ended with Werder Bremen defeating Bayer Leverkusen in the final at the Olympiastadion, Berlin on 30 May 2009.  The winners of the 2008–09 DFB-Pokal would qualify to the fourth qualifying round of the 2009–10 UEFA Europa League. 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. 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". 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. 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. The 2010–11 DFB-Pokal season came to a close on 21 May 2011 when Duisburg played against Schalke 04 at the Olympiastadion in Berlin.  For the first time since 2004, a team from the 2.  Bundesliga reached the 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.
Answer: Bayern Munich