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: F-4EJ | Statement: [McDonnell F-4 Phantom II, exportDesignation, F-4EJ]

Target entity: F-4EJ
Context triple: [McDonnell F-4 Phantom II, exportDesignation, F-4EJ]

• A. F-8
  The F-8 was the largest heavy-duty truck model in Ford’s postwar “Bonus-Built” lineup, designed for demanding commercial and industrial use.
• B. Mitsubishi F-2
  The Mitsubishi F-2 is a Japanese multirole fighter aircraft developed jointly with the United States, based on and extensively modified from the F-16 design.
• C. F-94 Starfire
  The F-94 Starfire was a U.S. twin-seat, all-weather jet interceptor developed in the early Cold War era, notable for being one of the first American fighters equipped with airborne radar and afterburners.
• D. F-5
  The F-5 is Brock Lesnar’s signature professional wrestling finishing move, known for its spinning fireman’s carry drop that emphasizes his power and impact.
• E. EF-2000 Typhoon
  The EF-2000 Typhoon, commonly known as the Eurofighter Typhoon, is a twin-engine, canard–delta wing multirole fighter aircraft developed by a consortium of European aerospace companies for air superiority and ground-attack missions.
• 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: F-4EJ
Triple: [McDonnell F-4 Phantom II, exportDesignation, F-4EJ]

The F-4EJ is a Japanese Air Self-Defense Force variant of the McDonnell F-4 Phantom II fighter aircraft, adapted primarily for air defense roles.

Target entity: F-4EJ
Target entity description: The F-4EJ is a Japanese Air Self-Defense Force variant of the McDonnell F-4 Phantom II fighter aircraft, adapted primarily for air defense roles.

• A. F-8
  The F-8 was the largest heavy-duty truck model in Ford’s postwar “Bonus-Built” lineup, designed for demanding commercial and industrial use.
• B. Mitsubishi F-2
  The Mitsubishi F-2 is a Japanese multirole fighter aircraft developed jointly with the United States, based on and extensively modified from the F-16 design.
• C. F-94 Starfire
  The F-94 Starfire was a U.S. twin-seat, all-weather jet interceptor developed in the early Cold War era, notable for being one of the first American fighters equipped with airborne radar and afterburners.
• D. F-5
  The F-5 is Brock Lesnar’s signature professional wrestling finishing move, known for its spinning fireman’s carry drop that emphasizes his power and impact.
• E. EF-2000 Typhoon
  The EF-2000 Typhoon, commonly known as the Eurofighter Typhoon, is a twin-engine, canard–delta wing multirole fighter aircraft developed by a consortium of European aerospace companies for air superiority and ground-attack missions.
• F. None of above. chosen