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: C-87 | Statement: [Consolidated C-87 Liberator Express, designationByUSAAF, C-87]

Target entity: C-87
Context triple: [Consolidated C-87 Liberator Express, designationByUSAAF, C-87]

• A. Consolidated C-87 Liberator Express chosen
  The Consolidated C-87 Liberator Express was a World War II-era American transport aircraft derived from the B-24 bomber and used primarily for long-range cargo and personnel flights.
• B. Fairchild C-82 Packet
  The Fairchild C-82 Packet was an American twin-boom, twin-engine military transport aircraft developed during World War II for cargo and paratroop operations.
• C. Curtiss C-46 Commando
  The Curtiss C-46 Commando is a large American twin-engine transport aircraft widely used by the U.S. military in World War II for high-altitude, long-range cargo and troop operations.
• D. C-97 Brasília
  The C-97 Brasília is a Brazilian military transport aircraft operated by the Brazilian Air Force for cargo and personnel missions.
• E. Douglas C-54 Skymaster
  The Douglas C-54 Skymaster is a four‑engine, long‑range military transport aircraft developed from the DC‑4 airliner and widely used by the U.S. and allied forces during and after World War II.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: designationByUSAAF
Context triple: [Consolidated C-87 Liberator Express, designationByUSAAF, C-87]

• A. airForceDesignation chosen
  Indicates that one entity is the official designation or code assigned to something by an air force.
• B. hasMilitaryDesignation
  Indicates that an entity is assigned a specific military-related code, title, or classification.
• C. enteredUSAAFService
  Indicates that an entity began active service in the United States Army Air Forces.
• D. commandingOfficerDuringDoolittleRaid
  Indicates that one entity served as the commanding officer of the other entity specifically during the Doolittle Raid operation.
• E. missionDesignationPrefix
  Indicates the standardized prefix string used to label or identify a mission within a naming or designation system.
• F. None of above.