Question: This pair of GP2 Series motor races supported a Formula One motor race won by what driver?
Sentence (from "2014 Red Bull Ring GP2 and GP3 Series rounds"): The 2014 Austria GP2 Series round was a pair of motor races held on June 21 and 22, 2014 at the Red Bull Ring in Spielberg, Austria as part of the GP2 Series.
Relevant evidence: Yes