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 Australian state road authorities | Statement: [A8 Dukes Highway, managedBy, South Australian state road authorities]

Target entity: South Australian state road authorities
Context triple: [A8 Dukes Highway, managedBy, South Australian state road authorities]

• A. South Australian road authorities chosen
  South Australian road authorities are the government bodies responsible for planning, regulating, and maintaining the road network throughout the state of South Australia.
• B. 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.
• C. state road authority of New South Wales
  The state road authority of New South Wales is the government agency responsible for planning, building, and maintaining the state’s road and transport infrastructure network.
• D. Adelaide Hills road network
  The Adelaide Hills road network is the system of highways and local roads that serves the hilly, semi-rural region east of Adelaide, connecting its townships, vineyards, and conservation areas to the broader South Australian transport network.
• E. New South Wales state highway network
  The New South Wales state highway network is the system of major arterial roads across New South Wales, Australia, that connects key cities, regions, and transport corridors within the state and to neighboring states.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.