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 T406 | Statement: [Allison AE 2100A, relatedEngine, Rolls-Royce T406]

Target entity: Rolls-Royce T406
Context triple: [Allison AE 2100A, relatedEngine, Rolls-Royce T406]

• 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 Derwent
  The Rolls-Royce Derwent is a pioneering British centrifugal-flow turbojet engine developed during World War II that powered early jet fighters such as the Gloster Meteor.
• C. 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.
• 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 250-C20W
  The Rolls-Royce 250-C20W is a turboshaft aircraft engine variant in the proven Model 250 family, widely used to power light helicopters and unmanned aerial vehicles.
• 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 T406
Triple: [Allison AE 2100A, relatedEngine, Rolls-Royce T406]

The Rolls-Royce T406, also known as the AE 1107, is a powerful turboshaft/turboprop engine best known for powering the tiltrotor Bell Boeing V-22 Osprey aircraft.

Target entity: Rolls-Royce T406
Target entity description: The Rolls-Royce T406, also known as the AE 1107, is a powerful turboshaft/turboprop engine best known for powering the tiltrotor Bell Boeing V-22 Osprey aircraft.

• 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 Derwent
  The Rolls-Royce Derwent is a pioneering British centrifugal-flow turbojet engine developed during World War II that powered early jet fighters such as the Gloster Meteor.
• C. 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.
• 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 250-C20W
  The Rolls-Royce 250-C20W is a turboshaft aircraft engine variant in the proven Model 250 family, widely used to power light helicopters and unmanned aerial vehicles.
• F. None of above. chosen