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: PCC streetcar fleet | Statement: [Mattapan Line, hasHeritageRollingStock, PCC streetcar fleet]

Target entity: PCC streetcar fleet
Context triple: [Mattapan Line, hasHeritageRollingStock, PCC streetcar fleet]

• A. PCC streetcar chosen
  The PCC streetcar is a standardized, streamlined electric tram design introduced in the 1930s that became one of the most widely used and influential streetcar types in North America and beyond.
• B. M-Line Streetcar
  The M-Line Streetcar is a heritage streetcar service in Dallas, Texas, that operates vintage trolleys through the Uptown area and connects to downtown.
• C. TECO Line Streetcar System
  The TECO Line Streetcar System is a heritage-style electric streetcar network serving downtown Tampa, Florida, and its surrounding districts as a public transit and tourist attraction.
• D. United Streetcar
  United Streetcar was an American company that manufactured modern streetcars for urban transit systems in the United States.
• E. Portland Streetcar
  Portland Streetcar is a modern urban streetcar transit system serving central Portland, Oregon, connecting key neighborhoods, employment centers, and educational institutions.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: hasHeritageRollingStock
Context triple: [Mattapan Line, hasHeritageRollingStock, PCC streetcar fleet]

• A. ownedRollingStock
  Indicates that one entity possesses or has ownership rights over specific rolling stock (such as trains, railcars, or locomotives).
• B. formerRollingStock
  Indicates that an entity was previously used as rolling stock (e.g., railway vehicles) but no longer serves in that capacity.
• C. introducedRollingStock
  Indicates that an entity caused new rolling stock (such as trains or rail vehicles) to be put into service or use.
• D. usesRollingStock chosen
  Indicates that one entity employs or operates specific rolling stock (such as rail vehicles) in its activities or services.
• E. futureRollingStock
  Indicates that an entity is designated to serve as rolling stock (e.g., trains or rail vehicles) at some point in the future, rather than in the present or past.
• F. None of above.