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-21 Raider | Statement: [Boeing B-52 Stratofortress, successorPlanned, B-21 Raider]

Target entity: B-21 Raider
Context triple: [Boeing B-52 Stratofortress, successorPlanned, B-21 Raider]

• A. B-21 Raider chosen
  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.
• B. B-2 Spirit
  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.
• C. F-35C Lightning II
  The F-35C Lightning II is the U.S. Navy’s carrier-capable variant of the stealth multirole Joint Strike Fighter, designed for catapult launches, arrested recoveries, and long-range strike and air superiority missions at sea.
• D. F-22 Raptor
  The F-22 Raptor is a U.S. fifth-generation stealth air superiority fighter jet known for its advanced avionics, supercruise capability, and exceptional maneuverability.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: successorPlanned
Context triple: [Boeing B-52 Stratofortress, successorPlanned, B-21 Raider]

• A. successorDesignated chosen
  Indicates that one entity has been formally chosen or named to take over the role, position, or responsibilities of another entity in the future.
• B. successor
  Indicates that one entity directly follows another in an ordered sequence or position.
• C. successorProcess
  Indicates that one process directly follows another in a defined sequence or workflow.
• D. successorUse
  Indicates that one entity is used or applied as the subsequent or follow-up use of another entity in a sequence or lifecycle.
• E. successorInIdea
  Indicates that one idea conceptually follows, develops from, or replaces another in a sequence of intellectual progression.
• F. None of above.