With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The internet does not contain both local and global networks.
text_B: The Treaty of Belgrade , known as the Belgrade peace was the peace treaty signed on September 18 , 1739 in Belgrade , Habsburg Kingdom of Serbia -LRB- today Serbia -RRB- , by the Ottoman Empire on one side and the Habsburg Monarchy on the other , that ended the Austro -- Turkish War -LRB- 1737 -- 39 -RRB- .. Belgrade. Belgrade. Habsburg Kingdom of Serbia. Kingdom of Serbia ( 1718-1739 ). Serbia. Serbia. peace treaty. peace treaty. Ottoman Empire. Ottoman Empire. Habsburg Monarchy. Habsburg Monarchy
not_related.