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: Sub-Saharan Africa | Statement: [University of N'Djamena, region, Sub-Saharan Africa]

Target entity: Sub-Saharan Africa
Context triple: [University of N'Djamena, region, Sub-Saharan Africa]

• A. Sub-Saharan Africa chosen
  Sub-Saharan Africa is the geographically expansive and culturally diverse region of Africa located south of the Sahara Desert, encompassing dozens of countries with rapidly growing populations and economies.
• B. Africa
  Africa is the world’s second-largest and second-most populous continent, known for its vast cultural diversity, rich natural resources, and significant historical and ecological importance.
• C. West Africa
  West Africa is a region on the western coast of the African continent, historically significant for its role in trans-Saharan and Atlantic trade, diverse cultures and languages, and complex precolonial and colonial histories.
• D. East Africa
  East Africa is a region on the eastern side of the African continent, known for its diverse cultures, significant wildlife and safari tourism, and countries such as Kenya, Tanzania, Uganda, and Ethiopia.
• E. East Africa and Southern Africa
  East Africa and Southern Africa is a broad geographic region of the African continent encompassing countries along the eastern seaboard and the southern tip, known for its diverse cultures, landscapes, and wildlife.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.