The German chancellor , Angela Merkel , and the mayor of Berlin , Klaus Wowereit , had turned up for the ceremony , and he drew them into a private talk about the future of the Staatsoper Unter den Linden , where Mr. Barenboim has been general music director since 1992 .
Klaus Wowereit /people/person/place_lived Berlin
DT JJ NN , NNP NNP , CC DT NN IN NNP , NNP NNP , VBD VBN RP IN DT NN , CC PRP VBD PRP IN DT JJ NN IN DT NN IN DT NNP NNP NN NNP , WRB NNP NNP VBZ VBN JJ NN NN IN CD .
Klaus Wowereit
PERSON
Berlin
LOCATION
/people/person/place_lived