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 Douglas F-4 Phantom II | Statement: [RAF Leuchars, formerPrimaryAircraft, McDonnell Douglas F-4 Phantom II]

Target entity: McDonnell Douglas F-4 Phantom II
Context triple: [RAF Leuchars, formerPrimaryAircraft, McDonnell Douglas F-4 Phantom II]

• A. McDonnell F-4 Phantom II chosen
  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. F-8 Crusader
  The F-8 Crusader was a U.S. Navy carrier-based supersonic fighter aircraft known for its high speed, distinctive variable-incidence wing, and prominent role in early Vietnam War air combat.
• C. Grumman F-14 Tomcat
  The Grumman F-14 Tomcat is a twin-engine, variable-sweep wing U.S. Navy fighter aircraft renowned for its long-range air superiority, fleet defense, and iconic role in the Cold War and popular culture.
• D. F-5 Freedom Fighter
  The F-5 Freedom Fighter is a lightweight supersonic fighter aircraft developed by Northrop in the United States and widely exported for use by numerous air forces around the world.
• E. Douglas F4D Skyray
  The Douglas F4D Skyray was a Cold War-era U.S. Navy carrier-based jet fighter notable for its distinctive delta wing design and record-setting rate of climb.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: formerPrimaryAircraft
Context triple: [RAF Leuchars, formerPrimaryAircraft, McDonnell Douglas F-4 Phantom II]

• A. previousAircraftUsed
  Indicates that one aircraft was used immediately before another in a sequence of aircraft usage.
• B. firstAircraftName
  Indicates the name assigned to the first aircraft associated with a given entity or context.
• C. primaryAircraftBranch
  Indicates the military branch or service to which an aircraft is primarily assigned or affiliated.
• D. primaryAircraftRole
  Indicates the main operational function or mission type an aircraft is primarily designed or used to perform.
• E. firstServiceAircraft
  Indicates that the subject aircraft is the first of its type to enter operational service with the specified operator or organization.
• F. None of above. chosen