Question: Which plane that was flown at the  71st Fighter Training Squadron is a is a fifth-generation, single-seat, twin-engine, all-weather stealth tactical fighter aircraft ?
Sentence (from "Lockheed Martin F-22 Raptor"): The prime contractor, Lockheed Martin, built most of the F-22's airframe and weapons systems and conducted final assembly, while Boeing provided the wings, aft fuselage, avionics integration, and training systems.
Relevant evidence: No