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: Spey Mk.202 | Statement: [Rolls-Royce Spey, notableVariant, Spey Mk.202]

Target entity: Spey Mk.202
Context triple: [Rolls-Royce Spey, notableVariant, Spey Mk.202]

• A. The Brocket Arms
  The Brocket Arms is a historic country pub and inn located in the rural village of Ayot St Lawrence in Hertfordshire, England.
• B. Napier Rapier
  The Napier Rapier was a British air-cooled, 16-cylinder H-type aircraft engine developed in the early 1930s for light aircraft and racing planes.
• C. Slingsby
  Slingsby is a small village and civil parish in North Yorkshire, England, known for its rural character and historic buildings.
• D. Whitley Mk II
  The Whitley Mk II was an early-production variant of the British Armstrong Whitworth Whitley twin‑engine heavy bomber used by the Royal Air Force in the early years of World War II.
• E. Whitley Mk VII
  The Whitley Mk VII was the final and most advanced production version of the British Armstrong Whitworth Whitley bomber, featuring improved engines and equipment for long-range operations during World War II.
• 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: Spey Mk.202
Triple: [Rolls-Royce Spey, notableVariant, Spey Mk.202]

The Spey Mk.202 is a military turbofan engine variant of the Rolls-Royce Spey series, developed primarily to power the British McDonnell Douglas F-4K Phantom FG.1 fighter aircraft.

Target entity: Spey Mk.202
Target entity description: The Spey Mk.202 is a military turbofan engine variant of the Rolls-Royce Spey series, developed primarily to power the British McDonnell Douglas F-4K Phantom FG.1 fighter aircraft.

• A. The Brocket Arms
  The Brocket Arms is a historic country pub and inn located in the rural village of Ayot St Lawrence in Hertfordshire, England.
• B. Napier Rapier
  The Napier Rapier was a British air-cooled, 16-cylinder H-type aircraft engine developed in the early 1930s for light aircraft and racing planes.
• C. Slingsby
  Slingsby is a small village and civil parish in North Yorkshire, England, known for its rural character and historic buildings.
• D. Whitley Mk II
  The Whitley Mk II was an early-production variant of the British Armstrong Whitworth Whitley twin‑engine heavy bomber used by the Royal Air Force in the early years of World War II.
• E. Whitley Mk VII
  The Whitley Mk VII was the final and most advanced production version of the British Armstrong Whitworth Whitley bomber, featuring improved engines and equipment for long-range operations during World War II.
• F. None of above. chosen