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: Avro Lancaster (late/post‑war association in some sources) | Statement: [No. 104 Squadron RAF, aircraftUsed, Avro Lancaster (late/post‑war association in some sources)]

Target entity: Avro Lancaster (late/post‑war association in some sources)
Context triple: [No. 104 Squadron RAF, aircraftUsed, Avro Lancaster (late/post‑war association in some sources)]

• A. Avro Lancaster chosen
  The Avro Lancaster was a British four‑engined heavy bomber of World War II, renowned for its night bombing raids and precision attacks such as the famous "Dambusters" mission.
• B. Vickers Warwick aircraft
  The Vickers Warwick aircraft was a British twin-engined multi-role military aircraft of World War II, used primarily for transport, air-sea rescue, and maritime patrol duties.
• C. Avro York aircraft
  The Avro York aircraft was a British four‑engined transport plane derived from the Lancaster bomber and widely used for military and civil airlift operations in the 1940s and 1950s.
• D. Avro Lincoln
  The Avro Lincoln was a British four‑engined heavy bomber developed in the final stages of World War II and used into the early Cold War era.
• E. Douglas Dakota aircraft
  The Douglas Dakota aircraft is a military transport plane, known in civilian service as the Douglas DC-3, widely used during and after World War II for cargo and troop transport.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.