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: Douglas DC-6 family | Statement: [Douglas VC-118 "The Flying White House", airlineFamily, Douglas DC-6 family]

Target entity: Douglas DC-6 family
Context triple: [Douglas VC-118 "The Flying White House", airlineFamily, Douglas DC-6 family]

• A. Douglas DC-6 chosen
  The Douglas DC-6 is a four-engine, propeller-driven airliner and cargo aircraft introduced in the late 1940s, widely used by airlines and militaries around the world for medium- to long-haul flights.
• B. Douglas DC-7
  The Douglas DC-7 is a long-range, four‑engine propeller-driven airliner introduced in the 1950s, known as one of the last major piston-powered transports before the jet age.
• C. Douglas DC-4
  The Douglas DC-4 is a four-engine propeller-driven airliner developed in the 1940s that became a widely used long-range civilian transport aircraft after World War II.
• D. Douglas DC-8
  The Douglas DC-8 is a long-range, narrow-body jet airliner introduced in the late 1950s that became one of the early mainstays of commercial jet aviation.
• E. Douglas DC-5
  The Douglas DC-5 is a twin-engine, short-haul airliner developed in the late 1930s, notable as one of the earliest commercial aircraft with a high-wing design and tricycle landing gear.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: airlineFamily
Context triple: [Douglas VC-118 "The Flying White House", airlineFamily, Douglas DC-6 family]

• A. airlineBrand
  Indicates that one entity functions as the commercial airline brand associated with, or operating under, another entity.
• B. airlineType
  Indicates the classification or category of an airline based on its operational or service characteristics.
• C. airlineParentCompany
  Indicates that one company is the parent or owning company of an airline.
• D. airlineCommonName
  Indicates the commonly used or publicly recognized name by which an airline is known.
• E. airlineCategory
  Indicates the classification or type of an airline within a defined categorization system (e.g., full-service, low-cost, regional).
• F. None of above. chosen