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: Boeing B-17 Flying Fortress (RAF use) | Statement: [Bomber Command, aircraftUsed, Boeing B-17 Flying Fortress (RAF use)]

Target entity: Boeing B-17 Flying Fortress (RAF use)
Context triple: [Bomber Command, aircraftUsed, Boeing B-17 Flying Fortress (RAF use)]

• A. Boeing B-17 Flying Fortress chosen
  The Boeing B-17 Flying Fortress is a four-engine American heavy bomber of World War II, renowned for its durability, long-range strategic bombing role, and extensive use in the European theater.
• B. Consolidated B-24 Liberator
  The Consolidated B-24 Liberator was a World War II American heavy bomber known for its long range, high payload capacity, and extensive use in strategic bombing and anti-submarine roles.
• C. Consolidated B-32 Dominator
  The Consolidated B-32 Dominator was an American World War II heavy bomber developed as an alternative to the B-29, seeing limited late-war service in the Pacific theater.
• D. Martin B-26 Marauder
  The Martin B-26 Marauder was an American twin‑engine medium bomber used extensively by the U.S. Army Air Forces and Allies during World War II, noted for its speed, heavy armament, and demanding flight characteristics.
• E. Avro Lancaster
  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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.