Input (grade 13): Márcio Passos de Albuquerque (born December 6, 1978 in Nova Iguaçu, Brazil), also known as Emerson, is a naturalized Qatari football striker, who plays for Al-Ahli in the Saudi Premier League.
Output (grade 10): Márcio Emerson Passos (born 6 December 1978) is a Brazilian-Qatari football player.