Which of these was an Irish professional football player, one of the first celebrity footballers (whose extravagant lifestyle led to problems with alcoholism which curtailed his playing career), best known for his years with Manchester United?
Where is the Estádio da Luz ("Stadium of Light"), the home stadium of the association football club S.L. Benfica, which has a capacity of 65,400, and opened in October 2003, replacing a larger stadium, which was also called Estádio da Luz?
