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: [Orange River Sovereignty, locatedIn, southern Africa]

Target entity: southern Africa
Context triple: [Orange River Sovereignty, locatedIn, 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. 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.
• C. 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.
• D. 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.
• E. South Africa
  South Africa is a country at the southern tip of the African continent, known for its cultural and linguistic diversity, complex history of apartheid and democratic transition, and significant economic and political influence in the region.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.