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 (early prototypes) | Statement: [Rolls-Royce Kestrel, usedIn, Messerschmitt Bf 109 (early prototypes)]

Target entity: Messerschmitt Bf 109 (early prototypes)
Context triple: [Rolls-Royce Kestrel, usedIn, Messerschmitt Bf 109 (early prototypes)]

• 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. 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.
• D. Messerschmitt Me 209 V1 record aircraft
  The Messerschmitt Me 209 V1 record aircraft was a specially built German single-seat racing plane that set a world airspeed record in 1939, distinct from later fighter projects bearing a similar designation.
• 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.