Eudokia Makrembolitissa served as regent for her sons of the Doukas line

Target entity: Eudokia Makrembolitissa served as regent for her sons of the Doukas line
Context triple: [Doukas dynasty, regency, Eudokia Makrembolitissa served as regent for her sons of the Doukas line]

• A. Eudokia (daughter of Constantine VI)
  Eudokia was a Byzantine princess of the Isaurian dynasty, known as a daughter of Emperor Constantine VI and granddaughter of the powerful empress-regent Irene of Athens.
• B. Nikephorian dynasty
  The Nikephorian dynasty was a Byzantine imperial family that ruled the Eastern Roman Empire in the early 9th century, beginning with Emperor Nikephoros I.
• C. Heraclian dynasty
  The Heraclian dynasty was a ruling family of the Byzantine Empire (610–711) best known for Emperor Heraclius, who reorganized the empire’s administration and military while confronting major Persian and early Islamic expansions.
• D. Regent Theoktistos
  Regent Theoktistos was a powerful Byzantine statesman and co-regent who played a key role in restoring the veneration of icons and stabilizing the empire during the mid-9th century.
• E. Leo V dynasty
  The Leo V dynasty was a short-lived Byzantine imperial line founded by Emperor Leo V the Armenian in the early 9th century.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Eudokia Makrembolitissa served as regent for her sons of the Doukas line
Target entity description: Eudokia Makrembolitissa was an 11th-century Byzantine empress who ruled as regent for her young sons of the Doukas imperial family.

• A. Eudokia (daughter of Constantine VI)
  Eudokia was a Byzantine princess of the Isaurian dynasty, known as a daughter of Emperor Constantine VI and granddaughter of the powerful empress-regent Irene of Athens.
• B. Nikephorian dynasty
  The Nikephorian dynasty was a Byzantine imperial family that ruled the Eastern Roman Empire in the early 9th century, beginning with Emperor Nikephoros I.
• C. Heraclian dynasty
  The Heraclian dynasty was a ruling family of the Byzantine Empire (610–711) best known for Emperor Heraclius, who reorganized the empire’s administration and military while confronting major Persian and early Islamic expansions.
• D. Regent Theoktistos
  Regent Theoktistos was a powerful Byzantine statesman and co-regent who played a key role in restoring the veneration of icons and stabilizing the empire during the mid-9th century.
• E. Leo V dynasty
  The Leo V dynasty was a short-lived Byzantine imperial line founded by Emperor Leo V the Armenian in the early 9th century.
• F. None of above. chosen