With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Who is from Hungary.
text_B: Vuk -LRB- Вук 1317 -- 1359 -RRB- was a Serbian vojvoda -LRB- general -RRB- that served Emperor Stefan Dusan -LRB- r. 1331 -- 55 -RRB- .. vojvoda. vojvoda. Stefan Dusan. Stefan Dusan. Vuk was the progenitor of the Kosaca family , later influential in the Kingdom of Bosnia in the late 14th - and first half of the 15th century .. Kosaca. Kosaca. Kingdom of Bosnia. Kingdom of Bosnia. According to Ragusan chronicler Mavro Orbini -LRB- 1563 -- 1614 -RRB- , Vuk , also called Hran , was born in 1317 , the son of an unnamed knez -LRB- `` count '' , comes -RRB- from Rudine .. Mavro Orbini. Mavro Orbini. comes. comes. Some historiographical works call Vuk with the family name -- Vuk Kosaca .. Kosaca. Kosaca. After an incident during a hunt , in which Branko Rastislalic lost his life , Vuk fled first to the Kingdom of Hungary , then joined -LRB- or returned to -RRB- the court of Emperor Stefan Dusan .. Stefan Dusan. Stefan Dusan. Branko Rastislalic. Branko Rastislalic. Kingdom of Hungary. Kingdom of Hungary. Vuk was responsible for Branko 's death -LRB- some time after 1351 -RRB- after a conflict arose on the hunting trip of the two families , who both had possessions in Podrinje .. hunting. hunting. Podrinje. Podrinje. Reconciled with the relatives of Branko , Vuk returned to Serbia .. Vuk distinguished himself in the military of Emperor Dusan , and was awarded Rudine , a spacious province .. According to G. Tomovic the possessions were located around Rogatica -LRB- now in eastern Bosnia and Herzegovina -RRB- .. Rogatica. Rogatica. Bosnia and Herzegovina. Bosnia and Herzegovina. Herzegovina. Herzegovina. A member of the Rastislalic family took revenge by murdering Vuk in Rudine in 1359 .. Vuk 's son , Vlatko -LRB- 1388 -- d. 1392 -RRB- , was a celebrated military commander in the service of Bosnian king Tvrtko I .. Vlatko. Vlatko Vukovic. Tvrtko I. Tvrtko I. He also had another son , Hranja , who is known from other sources .. The family later amassed power and held what is today Herzegovina .. Herzegovina. Herzegovina
not_related.