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: Napier Sabre IIA engine | Statement: [Martin-Baker MB 3, powerplant, Napier Sabre IIA engine]

Target entity: Napier Sabre IIA engine
Context triple: [Martin-Baker MB 3, powerplant, Napier Sabre IIA engine]

• A. Napier aircraft engines chosen
  Napier aircraft engines were a series of high-performance British aero engines, including notable designs like the Napier Sabre, used primarily in military aircraft during the early to mid-20th century.
• B. Bristol Jupiter engine
  The Bristol Jupiter engine is a British air-cooled radial aircraft engine from the early 20th century that became widely used and influential in both military and civilian aviation.
• C. Siddeley Puma engine
  The Siddeley Puma engine was a British six-cylinder, water-cooled inline aircraft engine widely used in World War I-era military aircraft.
• D. Bristol Centaurus radial engine
  The Bristol Centaurus radial engine was a powerful British air-cooled sleeve-valve aircraft engine used in late World War II and early postwar high-performance aircraft.
• E. Rolls-Royce PV-12 engine
  The Rolls-Royce PV-12 engine, later developed into the famous Merlin, was a liquid-cooled V12 aircraft powerplant that became one of the most important and widely used engines of World War II.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.