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: MiG-21 | Statement: [Fishbed, introducedAsReportingName, MiG-21]

Target entity: MiG-21
Context triple: [Fishbed, introducedAsReportingName, MiG-21]

• A. Mikoyan-Gurevich MiG-21 chosen
  The Mikoyan-Gurevich MiG-21 is a supersonic jet fighter aircraft introduced by the Soviet Union in the late 1950s, widely exported and renowned as one of the most produced combat aircraft in history.
• B. MiG-19
  The MiG-19 is a Soviet second-generation, twin-engine supersonic jet fighter that became one of the first mass-produced supersonic aircraft and served widely during the Cold War.
• C. MiG-25
  The MiG-25 is a Soviet-era high-speed, high-altitude interceptor and reconnaissance aircraft, renowned for its Mach 3 performance and role during the Cold War.
• D. Mikoyan-Gurevich MiG-17
  The Mikoyan-Gurevich MiG-17 is a Soviet jet fighter aircraft introduced in the early 1950s, widely used during the Cold War and notably in the Vietnam War for its agility and effectiveness in air combat.
• E. MiG-1 fighter aircraft
  The MiG-1 fighter aircraft was an early Soviet World War II high-altitude interceptor and the first fighter developed by the Mikoyan-Gurevich design bureau, serving as the predecessor to the more famous MiG-3.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: introducedAsReportingName
Context triple: [Fishbed, introducedAsReportingName, MiG-21]

• A. usedAsReportingNameDuring
  Indicates that one entity functioned as the reporting name or callsign for another entity during a specified time period.
• B. introducedAsNameIn
  Indicates that an entity is presented or referred to by a particular name within a specified context or source.
• C. isNominativeReportFor
  Indicates that something serves as a nominative (name-based) report corresponding to or about a particular entity.
• D. namedAs chosen
  Indicates that one entity is given, known by, or referred to using the name of another entity.
• E. usesNameSince
  Indicates that an entity has been using a particular name continuously starting from a specified point in time.
• F. None of above.