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: Indian Railways broad-gauge network | Statement: [Ambala–Una Himachal line, partOf, Indian Railways broad-gauge network]

Target entity: Indian Railways broad-gauge network
Context triple: [Ambala–Una Himachal line, partOf, Indian Railways broad-gauge network]

• A. Indian broad gauge chosen
  Indian broad gauge is the standard, wider-than-average railway track gauge predominantly used across India’s rail network, enabling high-capacity and heavy-haul train operations.
• B. Golden Quadrilateral railway network
  The Golden Quadrilateral railway network is a major Indian Railways route system that interconnects key metropolitan cities in a quadrilateral pattern to facilitate high-volume passenger and freight movement.
• C. Indian Railways
  Indian Railways is India’s state-owned national railway system, operating one of the world’s largest rail networks for passenger and freight transport across the country.
• D. Mumbai–Ahmedabad–Delhi main line
  The Mumbai–Ahmedabad–Delhi main line is a major Indian Railways trunk route that connects Mumbai with Ahmedabad and Delhi, serving as a key corridor for long-distance passenger and freight traffic in western and northern India.
• E. Delhi–Mumbai line
  The Delhi–Mumbai line is one of India’s busiest and most important railway corridors, connecting the national capital New Delhi with the financial hub Mumbai and passing through major cities in northern and western India.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.