Ernest I, Duke of Saxe-Coburg and Gotha

Target entity: Ernest I, Duke of Saxe-Coburg and Gotha
Context triple: [House of Saxe-Coburg and Gotha, foundedBy, Ernest I, Duke of Saxe-Coburg and Gotha]

• A. Duke of Saxe-Coburg and Gotha
  The Duke of Saxe-Coburg and Gotha was the sovereign ruler of the small German duchy of Saxe-Coburg and Gotha, a title historically linked to the British royal family and held by members of the House of Wettin.
• B. Prince Ferdinand of Brunswick
  Prince Ferdinand of Brunswick was an 18th-century Prussian field marshal renowned for leading Allied forces against the French in Western Germany during the Seven Years' War.
• C. Ernest Augustus, King of Hanover
  Ernest Augustus, King of Hanover, was a 19th-century German monarch and British royal prince who ruled Hanover after the separation of the British and Hanoverian crowns following the death of William IV.
• D. Ernest Augustus, Elector of Brunswick-Lüneburg
  Ernest Augustus, Elector of Brunswick-Lüneburg, was a 17th-century German prince of the House of Hanover whose lineage helped pave the way for the Hanoverian succession to the British throne.
• E. Francis, Duke of Teck
  Francis, Duke of Teck was a German-born nobleman of the House of Württemberg who became a British royal by marriage and was the father of Queen Mary, consort of King George V.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Ernest I, Duke of Saxe-Coburg and Gotha
Target entity description: Ernest I, Duke of Saxe-Coburg and Gotha was a 19th-century German prince who ruled the duchy of Saxe-Coburg and Gotha and became the progenitor of a major European royal dynasty.

• A. Duke of Saxe-Coburg and Gotha
  The Duke of Saxe-Coburg and Gotha was the sovereign ruler of the small German duchy of Saxe-Coburg and Gotha, a title historically linked to the British royal family and held by members of the House of Wettin.
• B. Prince Ferdinand of Brunswick
  Prince Ferdinand of Brunswick was an 18th-century Prussian field marshal renowned for leading Allied forces against the French in Western Germany during the Seven Years' War.
• C. Ernest Augustus, King of Hanover
  Ernest Augustus, King of Hanover, was a 19th-century German monarch and British royal prince who ruled Hanover after the separation of the British and Hanoverian crowns following the death of William IV.
• D. Ernest Augustus, Elector of Brunswick-Lüneburg
  Ernest Augustus, Elector of Brunswick-Lüneburg, was a 17th-century German prince of the House of Hanover whose lineage helped pave the way for the Hanoverian succession to the British throne.
• E. Francis, Duke of Teck
  Francis, Duke of Teck was a German-born nobleman of the House of Württemberg who became a British royal by marriage and was the father of Queen Mary, consort of King George V.
• F. None of above. chosen