Question: Thomas Rathgeber plays for what reserve team of German association football club?

Context paragraphs:
FC Schalke 04 II: FC Schalke 04 II are the reserve team of German association football club FC Schalke 04.  Until 2005 the team played as FC Schalke 04 Amateure.

Karlsruher SC II: Karlsruher SC II is the reserve team of German association football club Karlsruher SC, based in Karlsruhe, Baden-Württemberg.  Historically the team has played as Karlsruher SC Amateure until 2005.

1. FC Kaiserslautern II: 1.  FC Kaiserslautern II is the reserve team of German association football club 1.  FC Kaiserslautern, based in Kaiserslautern, Rhineland-Palatinate.  Historically the team has played as 1.  FC Kaiserslautern Amateure until 2005.

FC Bayern Munich II: Bayern Munich II (Bayern Munich Amateure until 2005) are the reserve team of German association football club Bayern Munich.  In 2010–11 they played in the 3.  Liga, having qualified for its inaugural season in 2008, and have consistently played at the third level of German football (the highest permissible level for reserve teams) — they played in the Regionalliga Süd from its formation in 1994 to 2008, when it was usurped by the 3.  Liga.  They have generally achieved at least mid-table finishes at this level, and won the Regionalliga Süd title in 2004.  In 2010–11 Bayern II finished last in the 3.  Liga and was thus relegated to the Regionalliga.

Hamburger SV II: Hamburger SV II are the reserve team of German association football club Hamburger SV.  Until 2005 the team played as Hamburger SV Amateure.

Thomas Rathgeber: Thomas Rathgeber (born 30 April 1985 in Kempten, West Germany) is a German footballer who plays for FC Schalke 04 II.

TSG 1899 Hoffenheim II: TSG 1899 Hoffenheim II is the reserve team of German association football club TSG 1899 Hoffenheim, based in Hoffenheim, Baden-Württemberg.  The team has been playing in the tier four Regionalliga since 2010.

KSV Hessen Kassel II: The KSV Hessen Kassel II is a German association football club from the town of Kassel, Hesse.  It is the reserve team of KSV Hessen Kassel.

SC Freiburg II: SC Freiburg II is the reserve team of German association football club SC Freiburg, based in Freiburg, Baden-Württemberg.  Historically the team has played as SC Freiburg Amateure until 2005.

1. FC Saarbrücken II: 1.  FC Saarbrücken II was the reserve team of German association football club 1.  FC Saarbrücken, based in Saarbrücken, Saarland.  Historically, until 2005, the team has played as 1.  FC Saarbrücken Amateure during the times the senior team played in professional football.

Supporting paragraphs: Thomas Rathgeber FC Schalke 04 II
Answer: FC Schalke 04 II