Top-seeded Roger Federer 's march through the draw looked as if it might take a slight detour when he fell behind , 1-4 , in the second-set tie breaker against his boyhood doubles partner , Olivier Rochus of Belgium .
Olivier Rochus /people/person/nationality Belgium
JJ NNP NNP POS NN IN DT NN VBD IN IN PRP MD VB DT JJ NN WRB PRP VBD RB , CD , IN DT JJ NN NN IN PRP$ NN VBZ NN , NNP NNP IN NNP .
Olivier Rochus
PERSON
Belgium
LOCATION
/people/person/nationality