Burchard II, Duke of Swabia

Target entity: Burchard II, Duke of Swabia
Context triple: [Duchy of Swabia, firstRuler, Burchard II, Duke of Swabia]

• A. Liudolf, Duke of Swabia
  Liudolf, Duke of Swabia was a 10th-century German nobleman and influential member of the Ottonian dynasty who played a key role in the politics of the early Holy Roman Empire.
• B. Berthold V, Duke of Zähringen
  Berthold V, Duke of Zähringen, was a 12th–13th century German nobleman and the last Duke of Zähringen, known for his influential role in the development of cities in the southwestern Holy Roman Empire.
• C. Frederick I, Duke of Swabia
  Frederick I, Duke of Swabia, was a powerful 11th–12th century German noble who became the first Hohenstaufen duke of Swabia and progenitor of the influential Hohenstaufen royal and imperial line.
• D. Lothar of Segni
  Lothar of Segni, better known as Pope Innocent III, was one of the most powerful and influential medieval popes, who greatly expanded papal authority and played a central role in European politics and crusades at the turn of the 13th century.
• E. Christopher of Bavaria
  Christopher of Bavaria was a 15th-century king who ruled Denmark, Sweden, and Norway under the Kalmar Union.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Burchard II, Duke of Swabia
Target entity description: Burchard II, Duke of Swabia, was a powerful early 10th-century German noble who consolidated control over Swabia and became one of the leading princes of the emerging Holy Roman Empire.

• A. Liudolf, Duke of Swabia
  Liudolf, Duke of Swabia was a 10th-century German nobleman and influential member of the Ottonian dynasty who played a key role in the politics of the early Holy Roman Empire.
• B. Berthold V, Duke of Zähringen
  Berthold V, Duke of Zähringen, was a 12th–13th century German nobleman and the last Duke of Zähringen, known for his influential role in the development of cities in the southwestern Holy Roman Empire.
• C. Frederick I, Duke of Swabia
  Frederick I, Duke of Swabia, was a powerful 11th–12th century German noble who became the first Hohenstaufen duke of Swabia and progenitor of the influential Hohenstaufen royal and imperial line.
• D. Lothar of Segni
  Lothar of Segni, better known as Pope Innocent III, was one of the most powerful and influential medieval popes, who greatly expanded papal authority and played a central role in European politics and crusades at the turn of the 13th century.
• E. Christopher of Bavaria
  Christopher of Bavaria was a 15th-century king who ruled Denmark, Sweden, and Norway under the Kalmar Union.
• F. None of above. chosen