While known for his mastery on clay , Nadal beat Roger Federer in a threeset final in Dubai on a hard court in February .
Roger Federer /people/person/place_lived Dubai
IN VBN IN PRP$ NN IN NN , NNP VBD NNP NNP IN DT JJ JJ IN NNP IN DT JJ NN IN NNP .
Roger Federer
PERSON
Dubai
LOCATION
/people/person/place_lived