Richard K. Root , a prominent American epidemiologist and medical educator , was reported killed on Sunday when a crocodile pulled him into a river while he was on a guided safari tour in Botswana , in southern Africa .
Africa /location/location/contains Botswana
NNP NNP NN , DT JJ JJ NN CC JJ NN , VBD VBN VBN IN NNP WRB DT NN VBD PRP IN DT NN IN PRP VBD IN DT VBN JJ NN IN NNP , IN JJ NNP .
Africa
LOCATION
Botswana
LOCATION
/location/location/contains