Question: Who with the birthday of October 3, 1978 was signed to Bayern before the start of the 114th season that the club claimed the Treble?

full_context: Document 1: 2017–18 FC Bayern Munich season: The 2017–18 FC Bayern Munich season is the 118th season in the football club's history and 53rd consecutive and overall season in the top flight of German football, the Bundesliga, having been promoted from the Regionalliga in 1965. Bayern Munich also are participating in this season's edition of the domestic cup, the DFB-Pokal, and the premier continental cup competition, the UEFA Champions League. Bayern are the reigning Bundesliga champions, and therefore also are participating in the German super cup, the DFL-Supercup. This is the 13th season for Bayern in the Allianz Arena, located in Munich, Bavaria, Germany. The season covers a period from 1 July 2017 to 30 June 2018.
Document 2: 2014–15 FC Barcelona season: The 2014–15 season was Futbol Club Barcelona's 115th in existence and the club's 84th consecutive season in the top flight of Spanish football. It was one of the most successful seasons in the club's history as they clinched the Treble by winning La Liga, Copa del Rey and the UEFA Champions League. By doing so, the Catalans became the first European team to twice win the domestic double as well as the highest continental tournament, after winning their first treble in the 2008–09 season. Barcelona's success was due to a large extent to their formidable forward trio composed of Lionel Messi, Neymar and summer signing Luis Suárez, who scored an unprecedented total of 122 goals in all competitions to become the trio with most goals in Spanish football history.
Document 3: 2016–17 FC Bayern Munich season: The 2016–17 FC Bayern Munich season was the 118th season in the football club's history and 52nd consecutive and overall season in the top flight of German football, the Bundesliga, having won promotion from the Regionalliga in 1965 after winning the Regionalliga Süd. Bayern Munich also participated in this season's edition of the domestic cup, the DFB-Pokal, and the premier continental cup competition, the UEFA Champions League. Bayern were the reigning Bundesliga and DFB-Pokal champions, and therefore also participated in the German super cup, the DFL-Supercup. It was the 12th season for Bayern in the Allianz Arena, located in Munich, Germany. The season covers a period from 11 July 2016 to 30 June 2017.
Document 4: 2013–14 FC Bayern Munich season: The 2013–14 FC Bayern Munich season is the 115th season in the club's history and the 49th consecutive season in the top flight of German football, the Bundesliga, since their promotion from the Regionalliga Süd in 1965. Bayern will also participate in this season's editions of the DFB-Pokal, DFL-Supercup, UEFA Champions League, UEFA Super Cup, and FIFA Club World Cup.
Document 5: Sergio Agüero: Sergio Leonel "Kun" Agüero (] ; born 2 June 1988) is an Argentine professional footballer who plays as a striker for Premier League club Manchester City and the Argentina national team.
Document 6: 2014–15 FC Bayern Munich season: The 2014–15 FC Bayern Munich season was the 116th season in the club's history and the 50th consecutive season in the top flight of German football, the Bundesliga, since their promotion from the Regionalliga Süd in 1965. Bayern participated in the season's editions of the DFB-Pokal, DFL-Supercup and UEFA Champions League. It was the 10th season for Bayern in the Allianz Arena.
Document 7: Diego Pizarro: Diego Enrique Pizarro Bosio (born 14 August 1990) is a Peruvian footballer who plays as a striker or winger for Torneo Descentralizado club Cantolao. He is the younger brother of striker Claudio Pizarro.
Document 8: Diego Costa: Diego da Silva Costa (] , ] ; born 7 October 1988), is a professional footballer who plays as a striker for Premier League club Chelsea and the Spain national team. He has been described by pundits as a talented striker whose main attributes are his physicality, goalscoring and ability to keep possession. Costa has been criticised and punished for several confrontations with opponents.
Document 9: Mario Götze: Mario Götze (] ; born 3 June 1992) is a German professional footballer who plays as an attacking midfielder for German Bundesliga club Borussia Dortmund and the Germany national team. Although his favoured position is that of a playmaker. Götze possesses speed, technique, dribbling skills, and playmaking capabilities. In 2010, German Football Association's then technical director Matthias Sammer described Götze as "one of the best talents Germany has ever had."
Document 10: 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 11: 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 12: Claudio Pizarro: Claudio Miguel Pizarro Bosio (] ; born 3 October 1978) is a Peruvian professional footballer who plays as a striker for Bundesliga club 1. FC Köln and the Peru national team. He is well renowned for his goal scoring ability, especially when heading the ball.
Document 13: Michael Ballack: Michael Ballack (] ; born 26 September 1976) is a retired German footballer. He is among the top goal scorers in the history of the German national team. Ballack wore the number 13 shirt for every team he has played for, save for 1. FC Kaiserslautern. He was selected by Pelé as one of FIFA's 125 Greatest Living Players, and as the UEFA Club Midfielder of the Year in 2002. He won the German Footballer of the Year award three times – in 2002, 2003 and 2005. Ballack was known for his passing range, powerful shot, physical strength and commanding presence in midfield.
Document 14: Edinson Cavani: Edinson Roberto Cavani Gómez (] ; born 14 February 1987) is a Uruguayan professional footballer who plays as a striker for Ligue 1 club Paris Saint-Germain and the Uruguay national team. A quick, strong, opportunistic and prolific forward with good technique, Cavani has been described as a "modern striker". He is known for his ability to score impressive goals, both in the air and with his feet, and for his tireless work-rate; he is also an accurate set-piece taker. Although he primarily plays as a centre-forward, he is capable of playing in several offensive positions, and has also been deployed as a supporting striker or as a winger.
Document 15: 2012–13 FC Bayern Munich season: The 2012–13 FC Bayern Munich season was the 114th season in the club's history and the 48th consecutive season in the top flight of German football, the Bundesliga, since the promotion of the team from the Regionalliga Süd in 1965. Before the start of the season, Bayern signed Xherdan Shaqiri, Dante, Claudio Pizarro, Mitchell Weiser, Tom Starke and Mario Mandžukić. Bayern also added holding midfielder Javi Martínez after the first week of the Bundesliga season at the transfer deadline. The club started the season with a nine-match winning streak. The club would end the season claiming the Treble, winning the Bundesliga, the UEFA Champions League and the DFB-Pokal. Bayern are the first German club to achieve the Treble and are the third European Club to complete the Treble in the last five seasons and seventh ever in European Club competition.
ground_truth: Claudio Pizarro