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: United States strategic bomber fleet | Statement: [B-21 Raider, belongsTo, United States strategic bomber fleet]

Target entity: United States strategic bomber fleet
Context triple: [B-21 Raider, belongsTo, United States strategic bomber fleet]

• A. Allied strategic bombers
  Allied strategic bombers were long-range aircraft used by the Allies in World War II to conduct large-scale bombing campaigns against enemy industrial, military, and logistical targets.
• 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. 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-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.
• E. XXI Bomber Command
  XXI Bomber Command was a key World War II U.S. Army Air Forces unit responsible for strategic B-29 Superfortress bombing operations against Japan in the Pacific theater.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: United States strategic bomber fleet
Triple: [B-21 Raider, belongsTo, United States strategic bomber fleet]

The United States strategic bomber fleet is the long-range air combat force of the U.S. Air Force, composed of heavy bombers capable of delivering nuclear and conventional weapons globally to support deterrence and power projection.

Target entity: United States strategic bomber fleet
Target entity description: The United States strategic bomber fleet is the long-range air combat force of the U.S. Air Force, composed of heavy bombers capable of delivering nuclear and conventional weapons globally to support deterrence and power projection.

• A. Allied strategic bombers
  Allied strategic bombers were long-range aircraft used by the Allies in World War II to conduct large-scale bombing campaigns against enemy industrial, military, and logistical targets.
• 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. 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-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.
• E. XXI Bomber Command
  XXI Bomber Command was a key World War II U.S. Army Air Forces unit responsible for strategic B-29 Superfortress bombing operations against Japan in the Pacific theater.
• F. None of above. chosen