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: Southern Africa | Statement: [Institute of African Studies, studiesRegion, Southern Africa]

Target entity: Southern Africa
Context triple: [Institute of African Studies, studiesRegion, Southern Africa]

• A. Southern Africa chosen
  Southern Africa is the southernmost region of the African continent, encompassing countries such as South Africa, Zimbabwe, Namibia, Botswana, and others, known for its diverse landscapes, wildlife, and cultural heritage.
• B. 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.
• C. southeastern Africa
  Southeastern Africa is a subregion of the African continent encompassing countries along the continent’s southeastern coast and interior, including parts of Mozambique, Malawi, Zambia, Zimbabwe, and neighboring states.
• D. Sub-Saharan Africa
  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.
• E. Zambezian region
  The Zambezian region is a major biogeographical zone in south-central Africa characterized by extensive miombo woodlands, savannas, and rich biodiversity spanning several countries.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.