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: Silver Line Phase 2 | Statement: [Ashburn station, partOfExtension, Silver Line Phase 2]

Target entity: Silver Line Phase 2
Context triple: [Ashburn station, partOfExtension, Silver Line Phase 2]

• A. Silver Line chosen
  The Silver Line is a rapid transit route in the Washington Metro system that serves northern Virginia suburbs, including Tysons and Reston, and connects them to Washington, D.C.
• B. Silver Line
  The Silver Line is a bus rapid transit service in Boston, Massachusetts, operated by the MBTA and serving key corridors including the Seaport District and Logan Airport.
• C. Red Line Northwest Extension corridor
  The Red Line Northwest Extension corridor is a planned expansion route of Boston's MBTA Red Line intended to extend rapid transit service northwest from its current terminus.
• D. Blue Line (Washington Metro)
  The Blue Line is one of the primary rapid transit lines of the Washington Metro system, running through downtown Washington, D.C., and connecting key locations in Virginia and Maryland.
• E. Fairfax Line
  The Fairfax Line was a colonial-era boundary line in what is now West Virginia and Virginia, originally surveyed to define the limits of the vast Northern Neck land grant.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: partOfExtension
Context triple: [Ashburn station, partOfExtension, Silver Line Phase 2]

• A. extension
  Indicates that one entity is a lengthening, continuation, or added part of another entity beyond its original limits.
• B. architectOfExtension
  Indicates that one entity served as the architect responsible for designing an extension to another entity (such as a building or structure).
• C. partOfSystem
  Indicates that one entity functions as a component or subsystem within the structure or organization of another entity.
• D. hasPart chosen
  Indicates that one entity is a component, segment, or constituent part of another entity.
• E. extendedBy
  Indicates that one entity builds upon, enlarges, or adds to the scope, functionality, or duration of another entity.
• F. None of above.