Kęstutis

Target entity: Kęstutis
Context triple: [Vytautas the Great, father, Kęstutis]

• A. Gediminas
  Gediminas was a 14th-century Grand Duke who greatly expanded the Grand Duchy of Lithuania and laid the foundations for its rise as a major European power.
• B. Algirdas
  Algirdas was a 14th-century Grand Duke of Lithuania who greatly expanded the state's territory and influence, making it one of the largest powers in medieval Europe.
• C. Mindaugas
  Mindaugas was the 13th-century monarch who unified Lithuanian lands and became the first and only crowned King of Lithuania, laying the foundations of the Grand Duchy of Lithuania.
• D. Jogaila
  Jogaila, also known as Władysław II Jagiełło, was the Grand Duke of Lithuania who became King of Poland and co-founded the Polish–Lithuanian union that shaped Central and Eastern European politics in the late Middle Ages.
• E. Vytautas the Great
  Vytautas the Great was the Grand Duke of Lithuania (r. c. 1392–1430) who expanded the Grand Duchy to its greatest territorial extent and played a central role in Eastern European politics, including the Polish-Lithuanian union and conflicts with the Teutonic Order and the Golden Horde.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Kęstutis
Target entity description: Kęstutis was a 14th-century Grand Duke of Lithuania, a key military and political leader who defended the Grand Duchy against the Teutonic Order and was the father of Vytautas the Great.

• A. Gediminas
  Gediminas was a 14th-century Grand Duke who greatly expanded the Grand Duchy of Lithuania and laid the foundations for its rise as a major European power.
• B. Algirdas
  Algirdas was a 14th-century Grand Duke of Lithuania who greatly expanded the state's territory and influence, making it one of the largest powers in medieval Europe.
• C. Mindaugas
  Mindaugas was the 13th-century monarch who unified Lithuanian lands and became the first and only crowned King of Lithuania, laying the foundations of the Grand Duchy of Lithuania.
• D. Jogaila
  Jogaila, also known as Władysław II Jagiełło, was the Grand Duke of Lithuania who became King of Poland and co-founded the Polish–Lithuanian union that shaped Central and Eastern European politics in the late Middle Ages.
• E. Vytautas the Great
  Vytautas the Great was the Grand Duke of Lithuania (r. c. 1392–1430) who expanded the Grand Duchy to its greatest territorial extent and played a central role in Eastern European politics, including the Polish-Lithuanian union and conflicts with the Teutonic Order and the Golden Horde.
• F. None of above. chosen