Complex sentence: Garcia was born in Moura, Alentejo, being a youth product of Sporting Clube de Portugal and making his debut with the first team in the 2003--04 season, in a 1--2 away loss against Académica de Coimbra.
Split into simpler sentences: Garcia was born in Moura, and is a product of the youth teams of Sporting Clube de Portugal. He made his debuts with the first team in the 2003--04 season, in a 1--2 away loss against Académica de Coimbra.