Input (grade 13): Marcos AntÃ nio Senna da Silva (born 17 July 1976 in SÃ # o Paulo), known as Senna, is a Brazilian-born Spanish footballer who plays for Villarreal CF as a central midfielder.
Output (grade 6): Marcos Senna (born 17 July 1976) is a Spanish football player. He plays for Villarreal and Spain national team.