No. 6 Lleyton Hewitt of Australia struggled to advance , squeaking past Hyung Taik Lee of South Korea in the fifth set of his second-round match .
Lleyton Hewitt /people/person/nationality Australia
NN CD NNP NNP IN NNP VBD TO NN , VBG JJ NNP NNP NNP IN NNP NNP IN DT JJ NN IN PRP$ JJ NN .
Lleyton Hewitt
PERSON
Australia
LOCATION
/people/person/nationality