The United Nations envoy to the negotiations , Martti Ahtisaari of Finland , has been drafting a settlement , but it is being kept secret .
Martti Ahtisaari /people/person/nationality Finland
DT NNP NNPS NN TO DT NNS , NNP NNP IN NNP , VBZ VBN VBG DT NN , CC PRP VBZ VBG VBN NN .