Sierpc
Sierpc is a town in north-central Poland , in the north-west part of the Masovian Voivodeship , about 125 km northwest of Warsaw . 
<triplet> Poland <subj> Masovian Voivodeship <obj> contains administrative territorial entity <triplet> Masovian Voivodeship <subj> Poland <obj> located in the administrative territorial entity <subj> Warsaw <obj> contains administrative territorial entity <triplet> Warsaw <subj> Masovian Voivodeship <obj> located in the administrative territorial entity