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: Lockheed L-049 Constellation | Statement: [Lockheed C-69 Constellation, developedInto, Lockheed L-049 Constellation]

Target entity: Lockheed L-049 Constellation
Context triple: [Lockheed C-69 Constellation, developedInto, Lockheed L-049 Constellation]

• A. Lockheed C‑69 Constellation
  The Lockheed C‑69 Constellation was a World War II-era four‑engined military transport aircraft that served as the precursor to the famous Lockheed Constellation airliner.
• B. Lockheed L-1049 Super Constellation
  The Lockheed L-1049 Super Constellation is a long-range, four‑engine propeller-driven airliner and military transport aircraft developed in the 1950s, known for its distinctive triple-tail design and use by major airlines and air forces worldwide.
• C. Douglas DC-6
  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.
• D. Boeing 377 Stratocruiser
  The Boeing 377 Stratocruiser was a large, luxurious post–World War II long-range airliner derived from the C-97 Stratofreighter, noted for its double-deck cabin and use on premier international routes.
• E. 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.
• 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: Lockheed L-049 Constellation
Triple: [Lockheed C-69 Constellation, developedInto, Lockheed L-049 Constellation]

The Lockheed L-049 Constellation is an early four‑engined American airliner introduced in the 1940s, known for its distinctive triple‑tail design and role in pioneering long‑distance commercial air travel.

Target entity: Lockheed L-049 Constellation
Target entity description: The Lockheed L-049 Constellation is an early four‑engined American airliner introduced in the 1940s, known for its distinctive triple‑tail design and role in pioneering long‑distance commercial air travel.

• A. Lockheed C‑69 Constellation chosen
  The Lockheed C‑69 Constellation was a World War II-era four‑engined military transport aircraft that served as the precursor to the famous Lockheed Constellation airliner.
• B. Lockheed L-1049 Super Constellation
  The Lockheed L-1049 Super Constellation is a long-range, four‑engine propeller-driven airliner and military transport aircraft developed in the 1950s, known for its distinctive triple-tail design and use by major airlines and air forces worldwide.
• C. Douglas DC-6
  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.
• D. Boeing 377 Stratocruiser
  The Boeing 377 Stratocruiser was a large, luxurious post–World War II long-range airliner derived from the C-97 Stratofreighter, noted for its double-deck cabin and use on premier international routes.
• E. 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.
• F. None of above.