Republic XP-72

Target entity: Republic XP-72
Context triple: [Alexander Kartveli, designed, Republic XP-72]

• A. Bell XP-77
  The Bell XP-77 was an experimental lightweight American fighter prototype of World War II, designed with wooden construction to conserve strategic materials but ultimately cancelled before mass production.
• B. Fisher P-75 Eagle
  The Fisher P-75 Eagle was an experimental American World War II-era fighter aircraft developed by General Motors’ Fisher Body Division that combined components from several existing aircraft but never entered mass production.
• C. Curtiss XP-55 Ascender
  The Curtiss XP-55 Ascender was an experimental World War II–era American fighter prototype notable for its radical canard pusher configuration and unconventional aerodynamic design.
• D. Bell P-59 Airacomet
  The Bell P-59 Airacomet was the first American jet fighter aircraft, serving primarily as a testbed that introduced the U.S. Army Air Forces to jet propulsion during World War II.
• 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. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Republic XP-72
Target entity description: The Republic XP-72 was an experimental high-speed American fighter aircraft prototype developed during World War II as an advanced derivative of the P-47 Thunderbolt.

• A. Bell XP-77
  The Bell XP-77 was an experimental lightweight American fighter prototype of World War II, designed with wooden construction to conserve strategic materials but ultimately cancelled before mass production.
• B. Fisher P-75 Eagle
  The Fisher P-75 Eagle was an experimental American World War II-era fighter aircraft developed by General Motors’ Fisher Body Division that combined components from several existing aircraft but never entered mass production.
• C. Curtiss XP-55 Ascender
  The Curtiss XP-55 Ascender was an experimental World War II–era American fighter prototype notable for its radical canard pusher configuration and unconventional aerodynamic design.
• D. Bell P-59 Airacomet
  The Bell P-59 Airacomet was the first American jet fighter aircraft, serving primarily as a testbed that introduced the U.S. Army Air Forces to jet propulsion during World War II.
• 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. chosen