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: Bell X-2 number 46-674 | Statement: [Milburn G. Apt, crashInvolved, Bell X-2 number 46-674]

Target entity: Bell X-2 number 46-674
Context triple: [Milburn G. Apt, crashInvolved, Bell X-2 number 46-674]

• A. Bell X-2 chosen
  The Bell X-2 was a rocket-powered experimental research aircraft developed in the 1950s to investigate flight characteristics at extremely high speeds and altitudes, contributing crucial data to early supersonic and space-era aeronautics.
• B. Bell X-5
  The Bell X-5 was an early U.S. experimental jet that pioneered variable-sweep wing technology, helping to shape the design of later high-performance military aircraft.
• C. Bell X-1B
  The Bell X-1B was an advanced variant of the original Bell X-1 rocket-powered research aircraft, used primarily to investigate high-speed aerodynamic heating and stability at transonic and supersonic speeds.
• D. Bell X-1D
  The Bell X-1D was an experimental rocket-powered research aircraft in the X-1 series, built to extend high-speed flight testing beyond the capabilities of the original Bell X-1.
• E. Bell X-15
  The Bell X-15 was a rocket-powered experimental aircraft that set speed and altitude records in the 1960s and contributed crucial data to the development of crewed spaceflight and high-speed aeronautics.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: crashInvolved
Context triple: [Milburn G. Apt, crashInvolved, Bell X-2 number 46-674]

• A. involvedInAccident chosen
  Indicates that an entity participated in, was affected by, or was otherwise a party to a specific accident or collision event.
• B. hasForcesInvolved
  Indicates that specific forces, such as military or organizational units, participate in or are engaged in a particular event or operation.
• C. causedAccident
  Indicates that one entity is responsible for bringing about or initiating an accident involving another entity or situation.
• D. constantInvolved
  Indicates that a constant participates in or is directly involved in the specified relation, operation, or context.
• E. consequenceOfCollision
  Indicates that one event, state, or condition occurs as a direct result of a collision between entities.
• F. None of above.