Information:  - The Mediterranean Sea (pronounced ) is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Southern Europe and Anatolia, on the south by North Africa, and on the east by the Levant. The sea is sometimes considered a part of the Atlantic Ocean, although it is usually identified as a separate body of water.  - A sovereign state is, in international law, a nonphysical juridical entity that is represented by one centralised government that has sovereignty over a geographic area. International law defines sovereign states as having a permanent population, defined territory, one government, and the capacity to enter into relations with other sovereign states. It is also normally understood that a sovereign state is neither dependent on nor subjected to any other power or state.  - Europe is a continent that comprises the westernmost part of Eurasia. Europe is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, and the Mediterranean Sea to the south. To the east and southeast, Europe is generally considered as separated from Asia by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways of the Turkish Straits. Yet the non-oceanic borders of Europea concept dating back to classical antiquityare arbitrary. The primarily physiographic term "continent" as applied to Europe also incorporates cultural and political elements whose discontinuities are not always reflected by the continent's current overland boundaries.  - Durrës, historically also known as Durazzo and Dyrrachium, is the second largest city and a municipality of Albania, and one of the world's oldest continuously inhabited cities. Geographically, it is central on the coast, about west of the capital Tirana.  - Ulcinj Municipality (Montenegrin: "Opština Ulcinj",  ; Albanian: "Komuna e Ulqinit") is the southernmost municipality of Montenegro, bordered by Albania to the east, Bar Municipality to the north and Adriatic Sea to the south dhe the west. The municipality area is 255 km², while the population is 19,921 residents, according to 2011 census. The seat of the municipality is Ulcinj.  - 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.  - The Ionian Sea (, , ) is an elongated embayment of the Mediterranean Sea, south of the Adriatic Sea. It is bounded by southern Italy including Calabria, Sicily, and the Salento peninsula to the west, southern Albania to the north, and the west coast of Greece.  - 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").  - Greece (' ), officially the Hellenic Republic (Greek: ' ), historically also known as Hellas ("" ), is a country in southeastern Europe.  Greece's population is approximately 10.955 million as of 2015. Athens is the nation's capital and largest city, followed by Thessaloniki.  - Vlorë is a coastal city and municipality in southern Albania. It is the second largest port city of Albania, after Durrës. It is where the Albanian Declaration of Independence was proclaimed on November 28, 1912. Vlorë was briefly the capital of Albania.  - Italy, officially the Italian Republic, is a unitary parliamentary republic in Europe. Located in the heart of the Mediterranean Sea, Italy shares open land borders with France, Switzerland, Austria, Slovenia, San Marino and Vatican City. Italy covers an area of and has a largely temperate seasonal climate and Mediterranean climate; due to its shape, it is often referred to in Italy as "lo Stivale" (the Boot). With 61 million inhabitants, it is the fourth most populous EU member state.  - Albanian Riviera is a coastal area in the County of Vlorë, running along the Ionian Sea under the Ceraunian Mountains in Southern Albania.  It should not be confused with the Albanian coastline as a whole, which includes both the Riviera, and the mostly flat coastline of central and north Albania. Traditionally, the region begins south of Llogara National Park, continues down along the coast through the villages of Borsh, Himara, Qeparo, and Piqeras, and ends at Lukovë.  The Albanian Riviera was proclaimed as the 2012 Top Value Destination by Frommer's.  - Ulcinj Municipality ( Albanian : Komuna e Ulqinit ; Montenegrin : Opština Ulcinj ,   ) is one of the municipalities of Montenegro . The main city , where half of the 20,290 residents live is Ulcinj . The area of the municipality is 255 km² , the total population is 20,290 and density 80 pop / km² . There is a border - crossing point with Albania at the village of Sukobin near the Skadar Lake .  - Tirana (regional Gheg Albanian: "Tirona") is the capital and largest city of Albania and as well the heart of Albania's cultural, economic and governmental activity. It is located on the western center of the country surrounded by hills with the Dajti Mountain on the east and a slight valley opening on the north-west overlooking the Adriatic Sea in the distance. The city is located some north of Athens, west of Skopje, south-east of Pristina and south of Podgorica.  - The Strait of Otranto connects the Adriatic Sea with the Ionian Sea and separates Italy from Albania. Its width at Punta Palascìa, east of Salento is less than . The strait is named after the Italian city of Otranto.  - 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 Durrës and Vlorë. 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.  - 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.  - Albanians are an ethnic group native to Albania and neighboring countries. The term is also used to refer to the citizens of the Republic of Albania. Ethnic Albanians speak the Albanian language and more than half of ethnic Albanians live in Albania and Kosovo. A large Albanian population lives in the Republic of Macedonia, with smaller Albanian populations located in Serbia and Montenegro. The majority of Albanians are nominally Muslim (mainly Sunni, with a smaller Shia, Sufi and Bektashi component), and a minority are nominally Christian (Catholic and Orthodox). Albanians produced many prominent figures such as Skanderbeg, leader of the medieval Albanian resistance to the Ottoman conquest and others during the Albanian National Awakening seeking self-determination. During the 17th and 18th century Albanians in large numbers converted to Islam, often to escape higher taxes levied on Christian subjects. As Muslims, some Albanians attained important political and military positions within the Ottoman Empire and culturally contributed to the wider Muslim world. Albania gained its independence in 1912 and between 1945-1992, Albanians lived under a repressive communist regime. Albanians within Yugoslavia underwent periods of discrimination and eventual self-determination that concluded with the breakup of that state in the early 1990s culminating with Albanians living in new countries and Kosovo. Outside the southwestern Balkans of where Albanians have traditionally been located, Albanian populations through the course of history have formed new communities contributing to the cultural, economic, social and political life of their host populations and countries while also at times assimilating too.  - The Adriatic Sea is a body of water separating the Italian Peninsula from the Balkan peninsula and the Apennine Mountains from the Dinaric Alps and adjacent ranges. The Adriatic is the northernmost arm of the Mediterranean Sea, extending from the Strait of Otranto (where it connects to the Ionian Sea) to the northwest and the Po Valley. The countries with coasts on the Adriatic are Albania, Bosnia and Herzegovina, Croatia, Greece, Italy, Montenegro and Slovenia. The Adriatic contains over 1,300 islands, mostly located along its eastern, Croatian, coast. It is divided into three basins, the northern being the shallowest and the southern being the deepest, with a maximum depth of . The Otranto Sill, an underwater ridge, is located at the border between the Adriatic and Ionian Seas. The prevailing currents flow counterclockwise from the Strait of Otranto, along the eastern coast and back to the strait along the western (Italian) coast. Tidal movements in the Adriatic are slight, although larger amplitudes are known to occur occasionally. The Adriatic's salinity is lower than the Mediterranean's because the Adriatic collects a third of the fresh water flowing into the Mediterranean, acting as a dilution basin. The surface water temperatures generally range from in summer to in winter, significantly moderating the Adriatic Basin's climate.  - Ulcinj (Montenegrin Cyrillic: , ; Albanian: "Ulqini") is a town and former bishopric on the southern coast of Montenegro and the capital of Ulcinj Municipality. It has an urban population of 10,707 (2011), the majority being Albanians.    What entity does 'ulcinj municipality' has the relation 'instance of' with?
Answer:
municipality of montenegro