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: Boston street network | Statement: [Mount Vernon Street (Boston), isPartOf, Boston street network]

Target entity: Boston street network
Context triple: [Mount Vernon Street (Boston), isPartOf, Boston street network]

• A. Boston street network chosen
  The Boston street network is the complex, historically evolved system of roads and pathways in Boston, Massachusetts, known for its irregular layout, dense urban fabric, and mix of colonial-era streets and modern thoroughfares.
• B. Philadelphia street network
  The Philadelphia street network is the interconnected system of roads, avenues, and thoroughfares that structure transportation and urban layout across the city of Philadelphia and its surrounding areas.
• C. Portland street network
  The Portland street network is the interconnected system of roads, avenues, and transit corridors that structure transportation and urban movement throughout Portland, Oregon.
• D. New York City street network
  The New York City street network is the extensive, largely gridded system of avenues, streets, and thoroughfares that organizes transportation and urban life across the five boroughs.
• E. Chicago street network
  The Chicago street network is the extensive, mostly gridded system of roads and thoroughfares that structures transportation and urban layout throughout the city of Chicago.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.