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: Namibia–South Africa border | Statement: [B1 national road, connectsToBorderCrossing, Namibia–South Africa border]

Target entity: Namibia–South Africa border
Context triple: [B1 national road, connectsToBorderCrossing, Namibia–South Africa border]

• A. South Africa–Namibia border chosen
  The South Africa–Namibia border is an international boundary in southern Africa that largely follows the course of the Orange River, separating Namibia to the north from South Africa to the south.
• B. South Africa–Mozambique border
  The South Africa–Mozambique border is an international boundary in southern Africa separating South Africa’s Mpumalanga and KwaZulu-Natal provinces from Mozambique, crossing diverse landscapes and major transport and trade routes.
• C. South Africa–Lesotho border
  The South Africa–Lesotho border is the international boundary separating the enclaved mountain kingdom of Lesotho from the surrounding Republic of South Africa, running largely along the high peaks of the Drakensberg and Maloti ranges.
• D. South Africa–Eswatini border
  The South Africa–Eswatini border is an international boundary in southern Africa separating the Kingdom of Eswatini from the Republic of South Africa, crossing varied terrain and linking multiple rural communities and transport routes.
• E. Zimbabwe–South Africa border
  The Zimbabwe–South Africa border is an international boundary in southern Africa separating Zimbabwe from South Africa, commonly crossed at the busy Beitbridge border post.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.