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: P-51B Mustang | Statement: [F-6 (photo-reconnaissance variants), derivedFromVariant, P-51B Mustang]

Target entity: P-51B Mustang
Context triple: [F-6 (photo-reconnaissance variants), derivedFromVariant, P-51B Mustang]

• A. North American P-51 Mustang chosen
  The North American P-51 Mustang is a World War II-era American long-range fighter aircraft renowned for its pivotal role in gaining air superiority over Europe.
• B. Curtiss P-40 Warhawk
  The Curtiss P-40 Warhawk was a rugged American World War II fighter aircraft, best known for its shark-mouthed nose art and combat service with Allied air forces in multiple theaters.
• C. Republic P-47 Thunderbolt
  The Republic P-47 Thunderbolt was a rugged, heavily armed American World War II fighter-bomber renowned for its durability, high-altitude performance, and effective ground-attack capabilities.
• D. Martin B-26 Marauder
  The Martin B-26 Marauder was an American twin‑engine medium bomber used extensively by the U.S. Army Air Forces and Allies during World War II, noted for its speed, heavy armament, and demanding flight characteristics.
• E. Bell P-39 Airacobra
  The Bell P-39 Airacobra was an American World War II fighter aircraft notable for its mid-engine design and extensive use in both U.S. and Soviet air forces.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: derivedFromVariant
Context triple: [F-6 (photo-reconnaissance variants), derivedFromVariant, P-51B Mustang]

• A. derivedFrom chosen
  Indicates that one entity originates, is obtained, or is developed from another source entity.
• B. derivedBy
  Indicates that one entity is obtained, produced, or inferred from another through some transformation, process, or reasoning.
• C. exportVariantOf
  Indicates that one entity is an exported version or externally released form derived from another, original entity.
• D. developedFrom
  Indicates that one entity originates, evolves, or is derived from another as its source or precursor.
• E. differentiatedFrom
  Indicates that one entity is distinguished or set apart from another by identifying differences between them.
• F. None of above.