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: Messerschmitt Bf 109 prototype | Statement: [Rolls-Royce Kestrel, application, Messerschmitt Bf 109 prototype]

Target entity: Messerschmitt Bf 109 prototype
Context triple: [Rolls-Royce Kestrel, application, Messerschmitt Bf 109 prototype]

• A. Messerschmitt Bf 109 V1 prototype chosen
  The Messerschmitt Bf 109 V1 prototype was the first experimental version of the famous German Bf 109 fighter, built in the mid-1930s to test the design that would become one of World War II’s most widely used combat aircraft.
• B. Heinkel He 116
  The Heinkel He 116 was a German long-range mailplane and reconnaissance aircraft developed in the 1930s, notable for its multi-engine configuration and use in record-setting distance flights.
• C. Heinkel He 100
  The Heinkel He 100 was a German pre–World War II single-seat fighter prototype noted for its advanced aerodynamics and speed records but never adopted for mass production.
• D. Messerschmitt Bf 108 Taifun
  The Messerschmitt Bf 108 Taifun is a German single-engine, four-seat sport and touring aircraft of the 1930s known for its advanced all-metal construction and use as a liaison and communications plane during World War II.
• E. Heinkel He 112
  The Heinkel He 112 was a German pre–World War II single-seat fighter aircraft that competed unsuccessfully against the Messerschmitt Bf 109 to become the Luftwaffe’s primary fighter.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.