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: Hawker Siddeley Kestrel | Statement: [Hawker P.1127, successor, Hawker Siddeley Kestrel]

Target entity: Hawker Siddeley Kestrel
Context triple: [Hawker P.1127, successor, Hawker Siddeley Kestrel]

• A. de Havilland Sea Vixen
  The de Havilland Sea Vixen was a British twin-boom, twin-engine, carrier-based jet fighter operated by the Royal Navy’s Fleet Air Arm during the Cold War.
• B. Hawker Hunter
  The Hawker Hunter is a British transonic jet-powered fighter aircraft of the 1950s that became widely used by the Royal Air Force and numerous foreign air forces for both air defense and ground-attack roles.
• C. Hawker P.1127
  The Hawker P.1127 was an experimental British vertical/short takeoff and landing (V/STOL) jet aircraft that led directly to the development of the Harrier jump jet.
• D. Gloster Javelin
  The Gloster Javelin was a British twin-engine, delta-wing, all-weather jet interceptor aircraft that served with the Royal Air Force during the Cold War.
• E. Hawker Siddeley Buccaneer
  The Hawker Siddeley Buccaneer is a British carrier-capable strike aircraft designed for low-level, high-speed attack missions, notably serving with the Royal Navy and Royal Air Force during the Cold War.
• 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: Hawker Siddeley Kestrel
Triple: [Hawker P.1127, successor, Hawker Siddeley Kestrel]

The Hawker Siddeley Kestrel was an experimental British V/STOL jet aircraft that served as a key development step toward the Harrier jump jet.

Target entity: Hawker Siddeley Kestrel
Target entity description: The Hawker Siddeley Kestrel was an experimental British V/STOL jet aircraft that served as a key development step toward the Harrier jump jet.

• A. de Havilland Sea Vixen
  The de Havilland Sea Vixen was a British twin-boom, twin-engine, carrier-based jet fighter operated by the Royal Navy’s Fleet Air Arm during the Cold War.
• B. Hawker Hunter
  The Hawker Hunter is a British transonic jet-powered fighter aircraft of the 1950s that became widely used by the Royal Air Force and numerous foreign air forces for both air defense and ground-attack roles.
• C. Hawker P.1127 chosen
  The Hawker P.1127 was an experimental British vertical/short takeoff and landing (V/STOL) jet aircraft that led directly to the development of the Harrier jump jet.
• D. Gloster Javelin
  The Gloster Javelin was a British twin-engine, delta-wing, all-weather jet interceptor aircraft that served with the Royal Air Force during the Cold War.
• E. Hawker Siddeley Buccaneer
  The Hawker Siddeley Buccaneer is a British carrier-capable strike aircraft designed for low-level, high-speed attack missions, notably serving with the Royal Navy and Royal Air Force during the Cold War.
• F. None of above.