<prompt> Bhala ukuqhubeka kwalesi sigaba - Isizini seGrand Prix yango-1959 uShelby washayela i-Aston Martin DBR4 kwiGrand Prix yaseNetherlands ngoMeyi, kwalandelwa yiGrand Prix yaseBrithani  <response>: e-Aintree ngoJulayi. UShelby wabe esegibela iGrand Prix yasePortugal ngo-Agasti, elandelwa yiGrand Prix yase-Italy ngoSepthemba. 