Mr. Kanaan was one of several figures interrogated by a United Nations investigator about the assassination of Lebanon 's former prime minister , Rafik Hariri .
Rafik Hariri /people/person/nationality Lebanon
NNP NNP VBD CD IN JJ NNS VBN IN DT NNP NNPS NN IN DT NN IN NNP POS JJ JJ NN , NNP NNP .
Rafik Hariri
PERSON
Lebanon
LOCATION
/people/person/nationality