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: Toyoko Line | Statement: [Tokyu Corporation, operatesRailwayLine, Toyoko Line]

Target entity: Toyoko Line
Context triple: [Tokyu Corporation, operatesRailwayLine, Toyoko Line]

• A. Tozai Line
  The Tozai Line is a major Tokyo Metro subway line that runs east–west across Tokyo, connecting central business districts with suburban residential areas.
• B. Yotsubashi Line
  The Yotsubashi Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and serving key north–south corridors through the city.
• C. Fujikyuko Line
  The Fujikyuko Line is a Japanese railway line in Yamanashi Prefecture that connects the Chūō Main Line to the Mount Fuji and Fuji Five Lakes area, serving as a key route for tourists and local commuters.
• D. Keio Line
  The Keio Line is a major private railway line in Tokyo, Japan, operated by Keio Corporation, connecting central Tokyo with its western suburbs.
• E. Tokyu Toyoko Line chosen
  The Tokyu Toyoko Line is a major private railway line in the Tokyo–Yokohama area that connects central Tokyo with Yokohama and links to multiple subway and intercity rail services.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: operatesRailwayLine
Context triple: [Tokyu Corporation, operatesRailwayLine, Toyoko Line]

• A. railwayLine
  Indicates that there is a railway line connection or route associated with or passing through the referenced entity.
• B. trainOperation
  Indicates that an entity is engaged in operating, running, or managing the movement and service of a train.
• C. operatesOnLine chosen
  Indicates that an entity conducts operations, services, or activities along a specific line or route.
• D. railwayLineRole
  Indicates the specific functional role or purpose that a railway line serves within a rail network or transportation system.
• E. railwayLineNumber
  Indicates the identifying number assigned to a specific railway line within a rail network.
• F. None of above.