Triple

Target class: medieval West African state
Context triple: [Ghana Empire, instanceOf, medieval West African state]

• A. Yoruba city-state
  A Yoruba city-state is an autonomous urban-centered political entity historically found in southwestern Nigeria and neighboring regions, typically organized around a sacred king (oba), a complex hierarchy of chiefs, and vibrant economic, religious, and artistic institutions.
• B. West African state
  A West African state is a sovereign political entity located in the western region of the African continent, defined by its territorial boundaries, government institutions, and participation in regional and international systems.
• C. Berber Muslim dynasty
  A Berber Muslim dynasty is a ruling family or lineage of Berber origin that governed a region within the Islamic world, combining indigenous Amazigh (Berber) cultural elements with Islamic political and religious authority.
• D. pre-colonial kingdom chosen
  A pre-colonial kingdom is a sovereign political entity that existed before foreign colonial rule, typically characterized by indigenous governance structures, distinct cultural traditions, and control over defined territories and populations.
• E. Yoruba state
  A Yoruba state is a political and cultural entity historically or contemporarily governed by Yoruba people, reflecting their indigenous institutions, language, and traditions within a defined territory.
• F. None of above.