First Battle of the Masurian Lakes

Target entity: First Battle of the Masurian Lakes
Context triple: [Eastern Front (World War I), includesBattle, First Battle of the Masurian Lakes]

• A. Battle of the Niemen River
  The Battle of the Niemen River was a decisive 1920 engagement in which Polish forces defeated the Red Army, helping secure Poland’s eastern borders at the end of the Polish–Soviet War.
• B. Battle of Kock
  The Battle of Kock was the final major engagement of the German invasion of Poland in 1939, where Polish forces mounted a determined last stand against the advancing Wehrmacht.
• C. Battle of Kulm
  The Battle of Kulm was a significant 1813 engagement in the Napoleonic Wars in which Coalition forces halted and defeated a French corps in Bohemia, contributing to the rollback of Napoleon’s influence in Central Europe.
• D. Battle of Gadebusch
  The Battle of Gadebusch was a 1712 engagement in the Great Northern War in which Swedish forces under Magnus Stenbock won a notable victory over a larger Danish-Saxon army in northern Germany.
• E. Battle of Kolberg
  The Battle of Kolberg was a World War II siege in early 1945 in which Soviet and Polish forces captured the heavily fortified German Baltic port city of Kolberg (now Kołobrzeg, Poland), contributing to the collapse of Nazi defenses in Pomerania.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: First Battle of the Masurian Lakes
Target entity description: The First Battle of the Masurian Lakes was a major German offensive against Russian forces in East Prussia in September 1914 that resulted in a significant Russian retreat and helped secure the Eastern Front for Germany early in World War I.

• A. Battle of the Niemen River
  The Battle of the Niemen River was a decisive 1920 engagement in which Polish forces defeated the Red Army, helping secure Poland’s eastern borders at the end of the Polish–Soviet War.
• B. Battle of Kock
  The Battle of Kock was the final major engagement of the German invasion of Poland in 1939, where Polish forces mounted a determined last stand against the advancing Wehrmacht.
• C. Battle of Kulm
  The Battle of Kulm was a significant 1813 engagement in the Napoleonic Wars in which Coalition forces halted and defeated a French corps in Bohemia, contributing to the rollback of Napoleon’s influence in Central Europe.
• D. Battle of Gadebusch
  The Battle of Gadebusch was a 1712 engagement in the Great Northern War in which Swedish forces under Magnus Stenbock won a notable victory over a larger Danish-Saxon army in northern Germany.
• E. Battle of Kolberg
  The Battle of Kolberg was a World War II siege in early 1945 in which Soviet and Polish forces captured the heavily fortified German Baltic port city of Kolberg (now Kołobrzeg, Poland), contributing to the collapse of Nazi defenses in Pomerania.
• F. None of above. chosen