Question: Who plays as a defender for the Germany national team and is related to Sahr Senesie?
Context: Svend Aage Julius Jensen (October 6, 1905 - April 25, 1979) was a Danish football (soccer) player, who played 41 games for the Denmark national football team.  Born in Copenhagen, he played his entire career as a goalkeeper for local club B 93.  He was a tall and strong goalkeeper, with great tactical sense and positioning.  He made his national team debut in May 1927, and went on to play 41 games until October 1939.  His greatest individual performance for the Danish national team came in the so-called Battle of Breslau, a 1937 game lost 0-8 to the Germany national football team.  Without Svend Jensen, it is said Germany would have scored twice as many goals. Sahr Lahai (born April 1, 1984 in Kenema, Sierra Leone) is a Sierra Leonean professional footballer.  He is a defender and plays for Digenis Oroklinis in the Cypriot Third Division.  He is also a member of the Sierra Leone national football team.  He made his international for the Leone Stars in 2005.  He was a regular member of the Sierra Leone team that participated at the 2005 Amílcar Cabral Cup (also known as the Zone 2). Jérôme Agyenim Boateng (] ; born 3 September 1988) is a German professional footballer who plays as a defender for German club Bayern Munich and the Germany national team.  A versatile defender, Boateng primarily is a centre-back, although he can also play as a right-back.  Physically strong and composed in possession, he has garnered a reputation as a tough-tackling defender, with good passing and an ability to read the game, and is considered to be one of the world's best at his position. Shkodran Mustafi (] ; born 17 April 1992) is a German professional footballer who plays as a central defender for English club Arsenal and the Germany national team. Sahr Senesie (born June 20, 1985 in Koindu, Sierra Leone) is a retired German footballer of Sierra Leonean descent.  He is the half-brother of Chelsea player Antonio Rüdiger. Per Mertesacker (] ; born 29 September 1984) is a German professional footballer who plays as a centre back for Premier League club Arsenal.  He also played for the Germany national team but retired in August 2014 after winning the World Cup.  Mertesacker is a youth product of Hannover 96 and he made his senior league debut in November 2003.  He was soon dubbed "the Defence Pole" (""die Abwehrlatte"") by German tabloids and gained a reputation for his good disciplinary record, going 31 Bundesliga games without being booked.  Since joining Arsenal, their fans have nicknamed him "the BFG", which is short for "Big Fucking German" and an allusion to Roald Dahl's "The BFG" due to his height.  He has been described as an imposing, reliable, dominant and an accomplished defender. The Germany national football team (German: "Die deutsche Fußballnationalmannschaft" or just "Die Mannschaft") is the men's football team that has represented Germany in international competition since 1908.  It is governed by the German Football Association ("Deutscher Fußball-Bund"), founded in 1900.  Ever since the DFB was reinaugurated in 1949 the team has represented the Federal Republic of Germany.  Under Allied occupation and division, two other separate national teams were also recognised by FIFA: the Saarland team representing the Saarland (1950–1956) and the East German team representing the German Democratic Republic (1952–1990).  Both have been absorbed along with their records by the current national team.  The official name and code "Germany FR (FRG)" was shortened to "Germany (GER)" following the reunification in 1990. Antonio Rüdiger (born 3 March 1993) is a German professional footballer who plays as a defender for Chelsea and the Germany national team. Klaus "Auge" Augenthaler (born 26 September 1957 in Fürstenzell, near Passau in Bavaria, West Germany) is a former German football player and now manager.  A former defender, in his 15-year club career with FC Bayern Munich, he won seven Bundesliga titles.  He also represented the West Germany national team, winning the FIFA World Cup in 1990. Mats Julian Hummels (] ; born 16 December 1988) is a German professional footballer who plays as a central defender for Bayern Munich and the Germany national team.
Answer: Antonio Rüdiger