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: National Highway routes in South Australia | Statement: [South Australian road network, includes, National Highway routes in South Australia]

Target entity: National Highway routes in South Australia
Context triple: [South Australian road network, includes, National Highway routes in South Australia]

• A. South Australian road network
  The South Australian road network is the integrated system of highways, arterial roads, and local routes that supports transport, commerce, and regional connectivity across the state of South Australia.
• B. South Australian road authorities
  South Australian road authorities are the government bodies responsible for planning, regulating, and maintaining the road network throughout the state of South Australia.
• C. National Highway network of Australia chosen
  The National Highway network of Australia is a system of major intercity and interstate roads that links the country’s capital cities and key regional centers, supporting long-distance travel and freight transport across the continent.
• D. Highway network of Western Australia
  The Highway network of Western Australia is an extensive system of major roads and routes that connect cities, regional towns, mining areas, and remote communities across the state.
• E. Adelaide north–south corridor
  The Adelaide north–south corridor is a major continuous transport route through metropolitan Adelaide, designed to streamline north–south traffic flow via a series of upgraded expressways and motorways.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.