Tsarevich Alexei Alexeyevich of Russia

Target entity: Tsarevich Alexei Alexeyevich of Russia
Context triple: [Natalya Naryshkina, motherOf, Tsarevich Alexei Alexeyevich of Russia]

• A. Alexei Nikolaevich, Tsarevich of Russia
  Alexei Nikolaevich, Tsarevich of Russia, was the hemophiliac heir apparent and only son of Tsar Nicholas II, whose assassination with his family in 1918 marked the end of the Russian imperial dynasty.
• B. Alexei Petrovich, Tsarevich of Russia
  Alexei Petrovich, Tsarevich of Russia, was the ill-fated heir to the Russian throne whose conflict with his father Peter the Great led to his arrest, torture, and death in custody.
• C. Tsarevich Dmitry Ivanovich
  Tsarevich Dmitry Ivanovich was the youngest son of Ivan the Terrible whose mysterious death in childhood later sparked the appearance of pretenders, most notably False Dmitry I, during Russia’s Time of Troubles.
• D. Alexei Alexeyevich Romanov
  Alexei Alexeyevich Romanov, better known as Alexei Petrovich, was the ill-fated son and heir of Peter the Great whose conflict with his father led to his imprisonment and death.
• E. Grand Duke Alexei Alexandrovich of Russia
  Grand Duke Alexei Alexandrovich of Russia was a 19th-century Romanov grand duke and naval officer known for his prominent role in the Imperial Russian Navy and his position within the close circle of the ruling dynasty.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Tsarevich Alexei Alexeyevich of Russia
Target entity description: Tsarevich Alexei Alexeyevich of Russia was the eldest son and heir apparent of Tsar Alexei Mikhailovich, whose early death in 1670 altered the line of succession in the Romanov dynasty.

• A. Alexei Nikolaevich, Tsarevich of Russia
  Alexei Nikolaevich, Tsarevich of Russia, was the hemophiliac heir apparent and only son of Tsar Nicholas II, whose assassination with his family in 1918 marked the end of the Russian imperial dynasty.
• B. Alexei Petrovich, Tsarevich of Russia
  Alexei Petrovich, Tsarevich of Russia, was the ill-fated heir to the Russian throne whose conflict with his father Peter the Great led to his arrest, torture, and death in custody.
• C. Tsarevich Dmitry Ivanovich
  Tsarevich Dmitry Ivanovich was the youngest son of Ivan the Terrible whose mysterious death in childhood later sparked the appearance of pretenders, most notably False Dmitry I, during Russia’s Time of Troubles.
• D. Alexei Alexeyevich Romanov
  Alexei Alexeyevich Romanov, better known as Alexei Petrovich, was the ill-fated son and heir of Peter the Great whose conflict with his father led to his imprisonment and death.
• E. Grand Duke Alexei Alexandrovich of Russia
  Grand Duke Alexei Alexandrovich of Russia was a 19th-century Romanov grand duke and naval officer known for his prominent role in the Imperial Russian Navy and his position within the close circle of the ruling dynasty.
• F. None of above. chosen