Input (grade 11): IÃ igo DÃ az de Cerio Conejero (born May 15, 1984 in San SebastiÃ n, Basque Country) is a Spanish footballer who plays for Athletic Bilbao, as a striker.
Output (grade 5): IÃ igo DÃ az de Cerio (born 15 May 1984) is a Spanish football player. He plays for Athletic Bilbao.