Answer the following question: Information: - Kosovo and Metohija, officially the Autonomous Province of Kosovo and Metohija, known as short Kosovo or simply Kosmet, refers to the region of Kosovo as defined in the Constitution of Serbia. The territory of the province is disputed between Serbia and the self-proclaimed Republic of Kosovo, who has "de-facto" control. - Montenegro (or or ; Montenegrin: "Crna Gora" / , meaning "Black Mountain") is a sovereign state in Southeastern Europe. It has a coast on the Adriatic Sea to the south-west and is bordered by Croatia to the west, Bosnia and Herzegovina to the northwest, Serbia to the northeast, Kosovo to the east, and Albania to the south-east. Its capital and largest city is Podgorica, while Cetinje is designated as the Old Royal Capital ("prijestonica"). - Albania (; ), officially the Republic of Albania, is a sovereign state in Southeastern Europe. It has a population of 3.03 million as of 2016. Tirana is the nation's capital and largest city, followed by Durres and Vlore. Albania is located in the south-western part of the Balkan peninsula, bordered by Montenegro to the northwest, Kosovo to the northeast, the Republic of Macedonia to the east, and Greece to the south and southeast. The country has a coastline on the northern shore of the Mediterranean Sea, the Adriatic Sea to the west and the Ionian Sea to the southwest where the Albanian Riviera begins. Albania is less than from Italy, across the Strait of Otranto which connects the Adriatic Sea to the Ionian Sea. - Serbia, officially the Republic of Serbia, is a sovereign state situated at the crossroads of Central and Southeast Europe, covering the southern part of the Pannonian Plain and the central Balkans. Relative to its small territory, it is a diverse country distinguished by a "transitional" character, situated along cultural, geographic, climatic and other boundaries. Serbia is landlocked and borders Hungary to the north; Romania and Bulgaria to the east; Macedonia to the south; and Croatia, Bosnia-Herzegovina, and Montenegro to the southwest; it also claims a border with Albania through the disputed territory of Kosovo. Serbia numbers around 7 million residents, and its capital, Belgrade, ranks among the largest cities in Southeast Europe. - Metohija or Dukagjini) is a large basin and the name of the region covering the southwestern part of Kosovo. The region covers 35% (3,891km) of Kosovo's total area. According to the 2011 census, the population of the region is 700,577. - Kosovo is a disputed territory and partially recognised state in Southeast Europe that declared independence from Serbia in February 2008 as the Republic of Kosovo. Kosovo is landlocked in the central Balkan Peninsula. Its capital and largest city is Pristina. It is bordered by the Republic of Macedonia and Albania to the south, Montenegro to the west, and the uncontested territory of Serbia to the north and east. While Serbia recognises administration of the territory by Kosovo's elected government, it still continues to claim it as its own Autonomous Province of Kosovo and Metohija. - Southeast Europe or Southeastern Europe is a geographical region of Europe, consisting primarily of the Balkan peninsula. Sovereign states that are, at least partially, included in the region are, in alphabetical order, Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Greece, Kosovo, Macedonia, Moldova, Montenegro, Romania, Serbia, Slovenia and Turkey. - Xhevdet Llumnica ( born 24 June 1979 in Pristina ) is a Kosovo Albanian footballer , who plays for Limhamn Bunkeflo . - Macedonia ( tr. "Makedonija"), officially the Republic of Macedonia (Macedonian: , tr. "Republika Makedonija"), is a country in the Balkan peninsula in Southeast Europe. It is one of the successor states of the former Yugoslavia, from which it declared independence in 1991. It became a member of the United Nations in 1993, but, as a result of an ongoing dispute with Greece over the use of the name "Macedonia", was admitted under the provisional description the former Yugoslav Republic of Macedonia (sometimes unofficially abbreviated as FYROM and FYR Macedonia), a term that is also used by international organizations such as the European Union, the Council of Europe and NATO. - Pristina, also spelled Prishtina or Pristina, is the capital and largest city of Kosovo. It is the administrative center of the homonymous municipality and district. What entity does 'xhevdet llumnica' has the relation 'country of citizenship' with?
Answer:
serbia