Princess Eudoxia Borisovna Yusupova

Target entity: Princess Eudoxia Borisovna Yusupova
Context triple: [Peter von Biron, spouse, Princess Eudoxia Borisovna Yusupova]

• A. Catherine Dolgorukova
  Catherine Dolgorukova was a Russian noblewoman who became the longtime mistress and later morganatic wife of Emperor Alexander II, wielding notable influence at his court in his later years.
• B. Yekaterina Breshko-Breshkovskaya
  Yekaterina Breshko-Breshkovskaya was a prominent Russian revolutionary and socialist activist, often called the "Grandmother of the Russian Revolution" for her long-standing role in the anti-tsarist movement.
• C. Countess Yulia Samoilova
  Countess Yulia Samoilova was a prominent 19th-century Russian aristocrat and patron of the arts, best known today as the subject of several celebrated paintings by Karl Bryullov.
• D. Maria Vladimirovna Dolgorukova
  Maria Vladimirovna Dolgorukova was a Russian noblewoman from the influential Dolgorukov family who became Tsaritsa as the first wife of Tsar Mikhail I of Russia.
• E. Eudoxia Lopukhina
  Eudoxia Lopukhina was the first wife of Russian Tsar Peter the Great and Tsarina consort of Russia before being later divorced and forced into monastic life.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Princess Eudoxia Borisovna Yusupova
Target entity description: Princess Eudoxia Borisovna Yusupova was a Russian noblewoman from the influential Yusupov family who became Duchess of Courland through her brief marriage to Peter von Biron.

• A. Catherine Dolgorukova
  Catherine Dolgorukova was a Russian noblewoman who became the longtime mistress and later morganatic wife of Emperor Alexander II, wielding notable influence at his court in his later years.
• B. Yekaterina Breshko-Breshkovskaya
  Yekaterina Breshko-Breshkovskaya was a prominent Russian revolutionary and socialist activist, often called the "Grandmother of the Russian Revolution" for her long-standing role in the anti-tsarist movement.
• C. Countess Yulia Samoilova
  Countess Yulia Samoilova was a prominent 19th-century Russian aristocrat and patron of the arts, best known today as the subject of several celebrated paintings by Karl Bryullov.
• D. Maria Vladimirovna Dolgorukova
  Maria Vladimirovna Dolgorukova was a Russian noblewoman from the influential Dolgorukov family who became Tsaritsa as the first wife of Tsar Mikhail I of Russia.
• E. Eudoxia Lopukhina
  Eudoxia Lopukhina was the first wife of Russian Tsar Peter the Great and Tsarina consort of Russia before being later divorced and forced into monastic life.
• F. None of above. chosen