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: Class 379 electric multiple unit | Statement: [Stansted Express, previouslyUsedRollingStock, Class 379 electric multiple unit]

Target entity: Class 379 electric multiple unit
Context triple: [Stansted Express, previouslyUsedRollingStock, Class 379 electric multiple unit]

• A. Class 377 electric multiple unit
  The Class 377 electric multiple unit is a modern British Electrostar commuter train widely used on suburban and regional services in the south of England.
• B. Class 397 electric multiple unit
  The Class 397 electric multiple unit is a modern high-speed EMU used by TransPennine Express for intercity services, particularly on routes between north-west England and Scotland.
• C. Class 317 electric multiple unit
  The Class 317 electric multiple unit is a type of British suburban electric train introduced in the early 1980s for commuter services on 25 kV AC overhead electrified routes.
• D. Class 319 electric multiple unit
  The Class 319 electric multiple unit is a dual-voltage British commuter train class introduced in the late 1980s for services on routes such as Thameslink, capable of operating on both overhead and third-rail electrification systems.
• E. Class 379 Electrostar chosen
  The Class 379 Electrostar is a British electric multiple-unit train type built by Bombardier for high-frequency commuter and airport services, known for its modern design and passenger comfort.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: previouslyUsedRollingStock
Context triple: [Stansted Express, previouslyUsedRollingStock, Class 379 electric multiple unit]

• A. formerRollingStock chosen
  Indicates that an entity was previously used as rolling stock (e.g., railway vehicles) but no longer serves in that capacity.
• B. ownedRollingStock
  Indicates that one entity possesses or has ownership rights over specific rolling stock (such as trains, railcars, or locomotives).
• C. relatedRollingStock
  Indicates a relationship between pieces of rolling stock that are associated with each other, such as through shared operations, configurations, or functional linkage.
• D. laterRollingStock
  Indicates that one piece of rolling stock comes into use or service at a later time than another piece of rolling stock.
• E. usesRollingStock
  Indicates that one entity employs or operates specific rolling stock (such as rail vehicles) in its activities or services.
• F. None of above.