Finland 's prime minister , Matti Vanhanen , said that the constitution was too complicated to submit to a referendum .
Matti Vanhanen /people/person/nationality Finland
NNP POS JJ NN , NNP NNP , VBD IN DT NN VBD RB VBN TO VB TO DT NN .
Matti Vanhanen
PERSON
Finland
LOCATION
/people/person/nationality