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: RU-19A-300 turbojet | Statement: [Antonov An-26, auxiliaryEngine, RU-19A-300 turbojet]

Target entity: RU-19A-300 turbojet
Context triple: [Antonov An-26, auxiliaryEngine, RU-19A-300 turbojet]

• A. RD-20 turbojet
  The RD-20 turbojet was an early Soviet jet engine, derived from the German BMW 003, used to power first-generation post–World War II fighter aircraft.
• B. Kolesov RD-36-51 turbojet engine
  The Kolesov RD-36-51 is a Soviet afterburning turbojet engine developed to power early versions of the Tu-144 supersonic transport, providing the high thrust needed for sustained Mach 2 cruise.
• C. Kuznetsov NK-32 turbofan engine
  The Kuznetsov NK-32 is a powerful afterburning turbofan jet engine developed in the Soviet Union, best known for propelling the Tu-160 strategic bomber at supersonic speeds.
• D. Klimov RD-33 turbofan
  The Klimov RD-33 is a Russian low-bypass afterburning turbofan engine developed in the Soviet era, best known for powering the MiG-29 fighter aircraft and its derivatives.
• E. Kuznetsov NK-144 turbofan engine
  The Kuznetsov NK-144 is a low-bypass afterburning turbofan engine developed in the Soviet Union to power the Tu-144 supersonic transport airliner.
• 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: RU-19A-300 turbojet
Triple: [Antonov An-26, auxiliaryEngine, RU-19A-300 turbojet]

The RU-19A-300 is a small Soviet-designed turbojet engine commonly used as an auxiliary power unit and takeoff booster on military transport aircraft such as the Antonov An-26.

Target entity: RU-19A-300 turbojet
Target entity description: The RU-19A-300 is a small Soviet-designed turbojet engine commonly used as an auxiliary power unit and takeoff booster on military transport aircraft such as the Antonov An-26.

• A. RD-20 turbojet
  The RD-20 turbojet was an early Soviet jet engine, derived from the German BMW 003, used to power first-generation post–World War II fighter aircraft.
• B. Kolesov RD-36-51 turbojet engine
  The Kolesov RD-36-51 is a Soviet afterburning turbojet engine developed to power early versions of the Tu-144 supersonic transport, providing the high thrust needed for sustained Mach 2 cruise.
• C. Kuznetsov NK-32 turbofan engine
  The Kuznetsov NK-32 is a powerful afterburning turbofan jet engine developed in the Soviet Union, best known for propelling the Tu-160 strategic bomber at supersonic speeds.
• D. Klimov RD-33 turbofan
  The Klimov RD-33 is a Russian low-bypass afterburning turbofan engine developed in the Soviet era, best known for powering the MiG-29 fighter aircraft and its derivatives.
• E. Kuznetsov NK-144 turbofan engine
  The Kuznetsov NK-144 is a low-bypass afterburning turbofan engine developed in the Soviet Union to power the Tu-144 supersonic transport airliner.
• F. None of above. chosen

Target predicate: auxiliaryEngine
Context triple: [Antonov An-26, auxiliaryEngine, RU-19A-300 turbojet]

• A. auxiliaryPropulsion
  Indicates that an entity provides secondary or backup propulsion support to another entity or system.
• B. hasAuxiliaryEquipment
  Indicates that one entity is equipped with, or accompanied by, additional supporting equipment associated with another entity.
• C. engine chosen
  Indicates a relationship where something functions as, contains, or is driven by an engine as its source of mechanical power or propulsion.
• D. developedEngine
  Indicates that one entity created, designed, or engineered an engine for another entity or purpose.
• E. auxiliaryTo
  Indicates that one entity serves as a supporting or helping element that assists or modifies the primary action or role of another entity.
• F. None of above.