Grand Duke Sergei Alexandrovich of Russia

Target entity: Grand Duke Sergei Alexandrovich of Russia
Context triple: [House of Romanov, hasMember, Grand Duke Sergei Alexandrovich of Russia]

• A. Grand Duke Michael Alexandrovich of Russia
  Grand Duke Michael Alexandrovich of Russia was the youngest brother of Tsar Nicholas II and the last heir to the Russian throne before the monarchy’s collapse during the 1917 Revolution.
• B. Peter II of Russia
  Peter II of Russia was an early 18th-century emperor of Russia from the Romanov dynasty whose brief reign followed that of his grandfather Peter the Great.
• C. 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.
• D. Mikhail I of Russia
  Mikhail I of Russia was the first tsar of the Romanov dynasty, whose accession in 1613 ended the Time of Troubles and began a new ruling era in Russian history.
• E. Peter III of Russia
  Peter III of Russia was an 18th-century Emperor of Russia whose short and unpopular reign ended in a coup that brought his wife, Catherine the Great, to power.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Grand Duke Sergei Alexandrovich of Russia
Target entity description: Grand Duke Sergei Alexandrovich of Russia was a prominent late-19th-century Romanov grand duke, Moscow’s governor-general, and influential conservative figure whose assassination in 1905 marked a key moment in the turmoil preceding the Russian Revolution.

• A. Grand Duke Michael Alexandrovich of Russia
  Grand Duke Michael Alexandrovich of Russia was the youngest brother of Tsar Nicholas II and the last heir to the Russian throne before the monarchy’s collapse during the 1917 Revolution.
• B. Peter II of Russia
  Peter II of Russia was an early 18th-century emperor of Russia from the Romanov dynasty whose brief reign followed that of his grandfather Peter the Great.
• C. 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.
• D. Mikhail I of Russia
  Mikhail I of Russia was the first tsar of the Romanov dynasty, whose accession in 1613 ended the Time of Troubles and began a new ruling era in Russian history.
• E. Peter III of Russia
  Peter III of Russia was an 18th-century Emperor of Russia whose short and unpopular reign ended in a coup that brought his wife, Catherine the Great, to power.
• F. None of above. chosen