<prompt> Pedzisa mutsara unotevera:  <response>: 1950 RAC British Grand Prix, Parnell akasainwa naAston Martin, achitora DB2 kunzvimbo yechitanhatu mu24 Heures du Mans, yakabatana naCharles Brackenbury wechipiri mukirasi. Akatevera izvi nekukunda mukirasi yechina yakazara muRAC Tourist Trophy, yakaitirwa kutenderedza nzira dzakatetepa dzeDundrod. 