Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: East African slave trade | Statement: [Congo Arab War, economicContext, East African slave trade]

Target entity: East African slave trade
Context triple: [Congo Arab War, economicContext, East African slave trade]

• A. Indian Ocean slave trade chosen
  The Indian Ocean slave trade was a centuries-long system of enslavement and forced migration across East Africa, the Middle East, South Asia, and surrounding regions that profoundly shaped Afro-Asian societies and cultures.
• B. Atlantic slave trade
  The Atlantic slave trade was a transoceanic system from the 16th to 19th centuries in which millions of Africans were forcibly transported to the Americas and sold into chattel slavery, profoundly shaping the economic and social history of the Atlantic world.
• C. Swahili Coast
  The Swahili Coast is a historic coastal region along the Indian Ocean in East Africa known for its Swahili culture, maritime trade, and blend of African, Arab, and Persian influences.
• D. Dahomey and the Slave Trade
  "Dahomey and the Slave Trade" is a historical study by Karl Polanyi examining the economic and social structures of the Kingdom of Dahomey in relation to the Atlantic slave trade.
• E. Thoughts Upon the African Slave Trade
  Thoughts Upon the African Slave Trade is an influential 1788 pamphlet by former slave ship captain turned Anglican clergyman John Newton, in which he condemns and details the horrors of the transatlantic slave trade.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.