Triple

Target entity: Roman imperial administration
Context triple: [Orestes, prefect of Alexandria, employer, Roman imperial administration]

• A. imperial administration of the Western Roman Empire chosen
  The imperial administration of the Western Roman Empire was the centralized governmental and bureaucratic structure that managed political, military, fiscal, and judicial affairs across the western provinces of the late Roman state.
• B. Roman magistracy
  Roman magistracy was the system of elected public offices in ancient Rome through which officials exercised political, judicial, and military authority within the Republic and later the Empire.
• C. Carthaginian administration
  The Carthaginian administration was the governmental and bureaucratic system of ancient Carthage, overseeing its political, legal, and economic affairs across its territories.
• D. Roman imperial court
  The Roman imperial court was the central political and social milieu surrounding the emperor, comprising his household, advisors, officials, and elite associates who influenced governance and ceremonial life of the Roman Empire.
• E. Roman state
  The Roman state was the ancient political entity centered on the city of Rome that expanded from a small city-state into a vast empire dominating much of Europe, the Mediterranean, and parts of Asia and Africa.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.