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: McDonnell FH Phantom (test and development) | Statement: [Allison J35, usedOnAircraft, McDonnell FH Phantom (test and development)]

Target entity: McDonnell FH Phantom (test and development)
Context triple: [Allison J35, usedOnAircraft, McDonnell FH Phantom (test and development)]

• A. McDonnell F-4 Phantom II
  The McDonnell F-4 Phantom II is a twin-engine, all-weather, long-range supersonic jet interceptor and fighter-bomber that became one of the most widely used and iconic combat aircraft of the Cold War era.
• B. McDonnell F-101 Voodoo
  The McDonnell F-101 Voodoo is a supersonic jet fighter and reconnaissance aircraft developed for the United States Air Force during the Cold War.
• C. McDonnell Douglas Phantom FGR.2
  The McDonnell Douglas Phantom FGR.2 was a British variant of the F-4 Phantom II multirole fighter aircraft, adapted for the Royal Air Force with Rolls-Royce Spey engines and specialized avionics for air defense and ground-attack roles.
• D. Northrop YF-17
  The Northrop YF-17 was a lightweight prototype fighter aircraft developed in the 1970s that served as the design basis for the later F/A-18 Hornet.
• E. Northrop X-21
  The Northrop X-21 was an experimental U.S. jet aircraft of the 1960s designed to test laminar-flow control technology for improved aerodynamic efficiency.
• 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: McDonnell FH Phantom (test and development)
Triple: [Allison J35, usedOnAircraft, McDonnell FH Phantom (test and development)]

The McDonnell FH Phantom (test and development) was an early U.S. Navy jet fighter prototype used for experimental and evaluation purposes during the transition from piston-engine to jet-powered carrier aircraft.

Target entity: McDonnell FH Phantom (test and development)
Target entity description: The McDonnell FH Phantom (test and development) was an early U.S. Navy jet fighter prototype used for experimental and evaluation purposes during the transition from piston-engine to jet-powered carrier aircraft.

• A. McDonnell F-4 Phantom II
  The McDonnell F-4 Phantom II is a twin-engine, all-weather, long-range supersonic jet interceptor and fighter-bomber that became one of the most widely used and iconic combat aircraft of the Cold War era.
• B. McDonnell F-101 Voodoo
  The McDonnell F-101 Voodoo is a supersonic jet fighter and reconnaissance aircraft developed for the United States Air Force during the Cold War.
• C. McDonnell Douglas Phantom FGR.2
  The McDonnell Douglas Phantom FGR.2 was a British variant of the F-4 Phantom II multirole fighter aircraft, adapted for the Royal Air Force with Rolls-Royce Spey engines and specialized avionics for air defense and ground-attack roles.
• D. Northrop YF-17
  The Northrop YF-17 was a lightweight prototype fighter aircraft developed in the 1970s that served as the design basis for the later F/A-18 Hornet.
• E. Northrop X-21
  The Northrop X-21 was an experimental U.S. jet aircraft of the 1960s designed to test laminar-flow control technology for improved aerodynamic efficiency.
• F. None of above. chosen