Benfica dominated the game but their lack of a first-class striker was apparent throughout and in the 30th minute they lost key Brazilian midfielder Valdo who suffered a light knee injury .
<response> <organization>Benfica</organization> dominated the game but their lack of a first-class striker was apparent throughout and in the 30th minute they lost key <misc>Brazilian</misc> midfielder <person>Valdo</person> who suffered a light knee injury . </response>