Mr. Putin was accompanied by the prime minister of Turkey , Recep T. Erdogan , and Silvio Berlusconi , the prime minister of Italy .
Silvio Berlusconi /people/person/nationality Italy
NNP NNP VBD VBN IN DT JJ NN IN NNP , NNP NNP NNP , CC NNP NNP , DT JJ NN IN NNP .
Silvio Berlusconi
PERSON
Italy
LOCATION
/people/person/nationality