With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Oh Yeon-seo was born in Seoul.
text_B: The War crimes in the Kosovo War were a series of war crimes committed during the Kosovo War -LRB- early 1998 -- 11 June 1999 -RRB- .. war crimes. war crimes. Kosovo War. Kosovo War. Yugoslav security forces killed many Albanian civilians during the war ; there were also attacks on Yugoslav security forces , non-Albanian civilians and moderate Serb-friendly Albanians by the Kosovo Liberation Army -LRB- UCK -RRB- .. Kosovo Liberation Army. Kosovo Liberation Army. According to Human Rights Watch , the vast majority of the violations from January 1998 to April 1999 were attributable to Serbian Police or the Yugoslav Army .. Human Rights Watch. Human Rights Watch. Yugoslav Army. Army of Yugoslavia ( FRY ). Violations also include abuses committed by Albanian militants , such as kidnappings and summary executions of other minority races .
not_related.