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: Douglas XF4D-1 Skyray prototype | Statement: [Douglas F4D Skyray, developedFrom, Douglas XF4D-1 Skyray prototype]

Target entity: Douglas XF4D-1 Skyray prototype
Context triple: [Douglas F4D Skyray, developedFrom, Douglas XF4D-1 Skyray prototype]

• A. Douglas F4D Skyray chosen
  The Douglas F4D Skyray was a Cold War-era U.S. Navy carrier-based jet fighter notable for its distinctive delta wing design and record-setting rate of climb.
• B. Douglas F3D Skyknight
  The Douglas F3D Skyknight is a twin-engine, carrier-capable U.S. Navy night fighter jet from the early Cold War era that saw combat in the Korean War.
• C. Grumman F6F Hellcat prototype
  The Grumman F6F Hellcat prototype was the initial developmental version of the U.S. Navy’s famed World War II carrier-based fighter that evolved into one of the most successful naval aircraft of the war.
• D. Convair XF-92
  The Convair XF-92 was an experimental American delta-wing jet interceptor prototype developed in the late 1940s that served as a pioneering testbed for high-speed delta-wing aircraft design.
• E. Lockheed XP-49
  The Lockheed XP-49 was an experimental American twin-engine fighter prototype developed during World War II as an advanced, high-altitude derivative of the P-38 Lightning.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.