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: Rolls-Royce Nimbus | Statement: [Westland Scout, engineModel, Rolls-Royce Nimbus]

Target entity: Rolls-Royce Nimbus
Context triple: [Westland Scout, engineModel, Rolls-Royce Nimbus]

• A. Rolls-Royce Kestrel
  The Rolls-Royce Kestrel is a British liquid-cooled V-12 aircraft engine widely used in the interwar period and known for powering many early Hawker biplanes and other RAF aircraft.
• B. Rolls-Royce Condor
  The Rolls-Royce Condor was a powerful British V12 aircraft piston engine developed in the early 20th century and used in large bombers and airliners of the interwar period.
• C. Rolls-Royce Eagle
  The Rolls-Royce Eagle was a pioneering British liquid-cooled V12 aircraft engine of World War I, widely used to power frontline bombers and reconnaissance aircraft.
• D. Rolls-Royce Peregrine
  The Rolls-Royce Peregrine was a British liquid-cooled V-12 aircraft engine developed in the late 1930s as a compact, higher-performance evolution of earlier Rolls-Royce fighter engines, notably used in aircraft such as the Westland Whirlwind.
• E. Rolls-Royce XG-40
  The Rolls-Royce XG-40 was an experimental British low-bypass turbofan engine program that served as the technological basis for the later Eurojet EJ200 fighter aircraft engine.
• 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: Rolls-Royce Nimbus
Triple: [Westland Scout, engineModel, Rolls-Royce Nimbus]

The Rolls-Royce Nimbus is a British turboshaft aircraft engine developed in the 1950s, best known for powering light helicopters such as the Westland Scout and Wasp.

Target entity: Rolls-Royce Nimbus
Target entity description: The Rolls-Royce Nimbus is a British turboshaft aircraft engine developed in the 1950s, best known for powering light helicopters such as the Westland Scout and Wasp.

• A. Rolls-Royce Kestrel
  The Rolls-Royce Kestrel is a British liquid-cooled V-12 aircraft engine widely used in the interwar period and known for powering many early Hawker biplanes and other RAF aircraft.
• B. Rolls-Royce Condor
  The Rolls-Royce Condor was a powerful British V12 aircraft piston engine developed in the early 20th century and used in large bombers and airliners of the interwar period.
• C. Rolls-Royce Eagle
  The Rolls-Royce Eagle was a pioneering British liquid-cooled V12 aircraft engine of World War I, widely used to power frontline bombers and reconnaissance aircraft.
• D. Rolls-Royce Peregrine
  The Rolls-Royce Peregrine was a British liquid-cooled V-12 aircraft engine developed in the late 1930s as a compact, higher-performance evolution of earlier Rolls-Royce fighter engines, notably used in aircraft such as the Westland Whirlwind.
• E. Rolls-Royce XG-40
  The Rolls-Royce XG-40 was an experimental British low-bypass turbofan engine program that served as the technological basis for the later Eurojet EJ200 fighter aircraft engine.
• F. None of above. chosen