With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Philadelphia is the birthplace of a branch of the United States Military.
text_B: Draglica is a village in the municipality of Nova Varos , western Serbia .. Nova Varos. Nova Varos. village. village. municipality. Municipalities of Serbia. Serbia. Serbia. According to the 2002 census , the village has a population of 257 people .. village. village
not_related.