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: Main Southern line | Statement: [New South Wales rail network, includesLine, Main Southern line]

Target entity: Main Southern line
Context triple: [New South Wales rail network, includesLine, Main Southern line]

• A. Main South Line
  The Main South Line is a major railway line in New Zealand’s South Island that runs south from Christchurch through key regional centers, historically serving as an important freight and passenger route.
• B. Main Southern railway line chosen
  The Main Southern railway line is a major rail corridor in New South Wales, Australia, linking Sydney with the state’s southern regions and forming part of the key interstate route between Sydney and Melbourne.
• C. Sounder South Line
  The Sounder South Line is a commuter rail service in the Seattle metropolitan area that connects downtown Seattle with communities to the south in Washington State.
• D. Linha do Oeste
  Linha do Oeste is a major Portuguese railway line running along the country’s western coast, connecting Lisbon’s outskirts with several central-western cities and towns.
• E. South Coast Line
  The South Coast Line is a New South Wales passenger rail service that runs south from Sydney through the Illawarra region to coastal centres such as Wollongong and Kiama.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.