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: B-2A | Statement: [AF 8x-xxxx, aircraftModelDesignation, B-2A]

Target entity: B-2A
Context triple: [AF 8x-xxxx, aircraftModelDesignation, B-2A]

• A. B-2 Spirit chosen
  The B-2 Spirit is a U.S. stealth strategic bomber known for its flying-wing design and ability to penetrate sophisticated air defenses to deliver both conventional and nuclear weapons.
• B. B-1B Lancer
  The B-1B Lancer is a U.S. Air Force supersonic, long-range strategic bomber designed for low-level penetration and heavy payload delivery.
• C. Boeing B-52 Stratofortress
  The Boeing B-52 Stratofortress is a long-range, subsonic strategic bomber used by the United States Air Force since the 1950s, renowned for its heavy payload capacity and exceptional longevity in service.
• D. B-21 Raider
  The B-21 Raider is a next-generation U.S. stealth strategic bomber designed for long-range, highly survivable penetration of advanced air defenses and delivery of both conventional and nuclear weapons.
• E. Boeing E-3D Sentry AEW1
  The Boeing E-3D Sentry AEW1 is a British-operated variant of the E-3 airborne early warning and control aircraft, equipped with a rotating radar dome to provide long-range air surveillance and command-and-control capabilities.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: aircraftModelDesignation
Context triple: [AF 8x-xxxx, aircraftModelDesignation, B-2A]

• A. aircraftDesignationPrefix
  Indicates the standardized prefix used in an aircraft’s designation that conveys its type, role, or function.
• B. airlineFleetDesignation
  Indicates the specific fleet or operational group within an airline to which an aircraft or service is assigned.
• C. specificCarrierAircraftVariant
  Indicates that one aircraft variant is a specific version designed or adapted for carrier-based operations of another, more general aircraft variant.
• D. aircraftConfigurationProduced
  Indicates that a specific aircraft configuration has been manufactured or produced.
• E. associatedWithAircraftDesignation chosen
  Indicates a relationship where something is linked to, identified by, or characterized through a specific aircraft designation.
• F. None of above.