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 "2017 Superbike World Championship"): The season is being contested over 26 races at 13 locations, starting on 25 February at Phillip Island Grand Prix Circuit in Australia and ending on 4 November at Losail International Circuit in Qatar.
Relevant evidence: No