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: South African national road network | Statement: [N1 national road, partOf, South African national road network]

Target entity: South African national road network
Context triple: [N1 national road, partOf, South African national road network]

• A. South African regional road network
  The South African regional road network is a system of numbered routes that connect towns and regions across South Africa, complementing the national highways by providing intermediate-level road links.
• B. South African National Route network chosen
  The South African National Route network is the country’s primary system of long-distance, numbered highways that connect major cities, regions, and borders for national transport and trade.
• C. South African national transport network
  The South African national transport network is the integrated system of roads, railways, ports, and airports that connects major cities, industrial hubs, and regions across South Africa to support passenger travel and freight movement.
• D. Namibian national road network
  The Namibian national road network is the country’s primary system of interconnected highways and main roads that links major towns, regions, and neighboring countries.
• E. National Route N10
  National Route N10 is a major east–west highway in southern Morocco that links coastal and inland cities, including the area around Aït Melloul.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.