Question: The 2017 Supersport 300 World Championship is the first season of the Supersport 300 World Championship, the debut season is being contested over nine races, which are held at all the European rounds of which 30th season of the Superbike World Championship?
Sentence (from "Péter Sebestyén"): He has previously raced in the Superbike World Championship, the FIM Superstock 1000 Cup, the Red Bull MotoGP Rookies Cup, the Spanish 125GP Championship, German 125GP Championship, the European Junior Cup and the 125cc World Championship.
Relevant evidence: No