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: Czech regional railway network | Statement: [Hradec Králové–Jičín railway, partOf, Czech regional railway network]

Target entity: Czech regional railway network
Context triple: [Hradec Králové–Jičín railway, partOf, Czech regional railway network]

• A. Czech railway network chosen
  The Czech railway network is an extensive, interconnected system of rail lines that forms the backbone of passenger and freight transport across the Czech Republic and links it with neighboring European countries.
• B. Slovak railway network
  The Slovak railway network is the national system of rail lines and stations in Slovakia that connects major cities, industrial centers, and neighboring countries for passenger and freight transport.
• C. Pardubice railway region
  The Pardubice railway region is an administrative rail transport district in the Czech Republic that oversees and coordinates railway operations and infrastructure in and around the city of Pardubice and neighboring areas.
• D. Austrian Silesian railway network
  The Austrian Silesian railway network was a regional rail system in the Austrian crown land of Silesia that connected industrial towns and cities such as Troppau (Opava) with the broader Austro-Hungarian railway infrastructure.
• E. Tanvald–Harrachov railway
  The Tanvald–Harrachov railway is a mountain railway line in the Czech Republic known for its steep gradients, scenic Jizera Mountains route, and cross-border connection toward Poland.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.