With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Abraham Lincoln was a president.
text_B: During and after the breakup of Yugoslavia there were increasing ethnic and regional conflicts , culminating in the Kosovo War of 1999 .. breakup of Yugoslavia. breakup of Yugoslavia. Kosovo War. Kosovo War. Kosovo. Kosovo. The result of that war was the UN Security Council Resolution 1244 , an agreement reached between the Yugoslav Army -LRB- VJ -RRB- and NATO .. UN Security Council Resolution 1244. UN Security Council Resolution 1244. Yugoslav Army. Military of Serbia and Montenegro. NATO. NATO. This led to the initiation of a Kosovo status process in 2005 .. Kosovo. Kosovo. By 2007 , a plan had been formulated by UN Special Envoy Martti Ahtisaari .. Martti Ahtisaari. Martti Ahtisaari. While the plan was accepted by the local government in Kosovo and backed by the United States and the European Union , it was strongly opposed by Serbia and their ally Russia .. Kosovo. Kosovo. United States. United States. European Union. European Union. Serbia. Serbia. Russia. Russia. Various UN-facilitated attempts to negotiate an agreement left Kosovo 's status unresolved .. Kosovo. Kosovo. Supported by the United States and some European countries , Kosovo 's government declared independence from Serbia on 17 February 2008 .. Kosovo. Kosovo. United States. United States. Serbia. Serbia. declared independence. 2008 Kosovo declaration of independence. Kosovo 's current political status is uncertain .. Kosovo. Kosovo. political status. Political status of Kosovo. The International Court of Justice ruled that the declaration did not violate international law .. International Court of Justice. International Court of Justice. ruled that. International Court of Justice advisory opinion on Kosovo's declaration of independence#Opinion issued. UN member states have recognized Kosovo 's independence .. Kosovo. Kosovo. UN member states. UN member states. Of the international organizations , Kosovo has been granted full membership in the World Bank and the International Monetary Fund .. Kosovo. Kosovo. World Bank. World Bank. International Monetary Fund. International Monetary Fund. New negotiations between Serbia and the Kosovar Albanians started on March 8 , 2011 with the EU as a mediator and full backing of the UN .. Serbia. Serbia. Among the main issues , the parties will discuss on regional cooperation , freedom of movement , and the rule of law .. The first round involved the discussion on telecommunications , mobility , civil register , and CEFTA issues .. CEFTA. CEFTA. Western support for Kosovo 's declaration of independence had involved supervision by an `` International Civilian Office '' .. Kosovo. Kosovo. International Civilian Office. International Civilian Office. That office was wound up in September 2012 , although there are still some other forms of international transitional support , including EULEX .. EULEX. EULEX
not_related.