Question: Ron Haslam trains riders and racers at his Race School that is based at a motorsport circuit that is now owned by otorSport Vision, and the surrounding Donington Park Estate is under lease by MotorSport Vision until what year?
Sentence (from "Cadwell Park"): Cadwell Park is a motor racing circuit in Lincolnshire, England, 5 mi south of Louth, England, owned and operated by MotorSport Vision, a business associated with former racing driver Jonathan Palmer.
Relevant evidence: No