ITALY -- Referee Pierluigi Collina has said he has quit the group that governs officials in Italy and will not call games there because he was accused of conflict of interest .
Pierluigi Collina /people/person/nationality Italy
NNP : NNP NNP NNP VBZ VBN PRP VBZ VBN DT NN WDT VBZ NNS IN NNP CC MD RB VB NNS RB IN PRP VBD VBN IN NN IN NN .
Pierluigi Collina
PERSON
Italy
LOCATION
/people/person/nationality