Think of President Richard M. Nixon 's trip to China , the trip by President Anwar el-Sadat of Egypt to Jerusalem , and Nelson Mandela 's negotiations with President F.W. de Klerk of South Africa .
Nelson Mandela /people/person/nationality South Africa
VB IN NNP NNP NNP NNP POS NN TO NNP , DT NN IN NNP NNP NNP IN NNP TO NNP , CC NNP NNP POS NNS IN NNP NNP NNP NNP IN NNP NNP .
Nelson Mandela
PERSON
South Africa
LOCATION
/people/person/nationality