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Benedito Ruy Barbosa was the screenwriter of the "Renascer" and "O Rei do Gado" directed by Luiz Fernando Carvalho. Barbosa is a Brazilian writer and screenwriter, best known for his work in the telenovelas genre. He has written over 40 telenovelas, including "Renascer", "O Rei do Gado", "Terra Nostra", "O Clone", "A Próxima Vítima", and "Avenida Brasil".