Original sentence: He participated in 4 Formula One World Championship Grands Prix, debuting on August 23, 1959.Mário Veloso de Araújo Cabral (; born in Cedofeita, January 15, 1934), commonly known by the nickname "Nicha" Cabral (), is a former racing driver from Portugal
Edited sentence: He participated in four Formula One World Championship Grands Prix, debuting on 23 August 1959.Mário Veloso de Araújo Cabral (; born in Cedofeita, 15 January 1934), commonly known by the nickname "Nicha" Cabral (), is a former racing driver from Portugal