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: Oslo Metro network | Statement: [Oslo Metro Line 5, isKeyLineOf, Oslo Metro network]

Target entity: Oslo Metro network
Context triple: [Oslo Metro Line 5, isKeyLineOf, Oslo Metro network]

• A. Oslo Metro chosen
  The Oslo Metro is the rapid transit system serving Norway's capital, providing high-frequency urban and suburban rail connections across the Oslo metropolitan area.
• B. Oslo Metro Ring Line
  The Oslo Metro Ring Line is a circular rapid transit route in Oslo’s metro system that connects several key residential and commercial districts around the city center.
• C. Oslo Metro Kolsås Line
  The Oslo Metro Kolsås Line is a suburban rapid transit line in the Oslo Metro network serving the western suburbs between central Oslo and Kolsås in Bærum.
• D. Oslo Metro Lambertseter Line
  The Oslo Metro Lambertseter Line is one of the city’s suburban rapid transit lines, connecting central Oslo with the Lambertseter residential area as part of the broader Oslo Metro network.
• E. Oslo Metro Grorud Line
  The Oslo Metro Grorud Line is a rapid transit line in Oslo, Norway, running from the city center through the Groruddalen valley to the northeastern suburbs as part of the city's metro network.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: isKeyLineOf
Context triple: [Oslo Metro Line 5, isKeyLineOf, Oslo Metro network]

• A. hasKeyLine
  Indicates that one entity serves as the primary or central reference line for another entity, often used as a main axis or defining guideline.
• B. isLinedWith
  Indicates that one object or surface is covered, edged, or internally coated along its length or area with another material or layer.
• C. isShortLine
  Indicates that a line is relatively short in length compared to a standard or other lines.
• D. isMajorLineOf chosen
  Indicates that one entity is a primary or principal route, branch, or component within the structure or network represented by the other entity.
• E. isLinear
  Indicates that a relationship, function, or structure preserves linearity, typically meaning it satisfies additivity and homogeneity (or forms a straight-line dependence between variables).
• F. None of above.