Context: 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., Corfu ("Kérkyra"  ) is a Greek island in the Ionian Sea. It is the second largest of the Ionian Islands, and, including its small satellite islands, forms the northwesternmost part of Greece. The island is part of the Corfu regional unit, and is administered as a single municipality, which also includes the smaller islands of Ereikoussa, Mathraki and Othonoi. The municipality has an area of 610.936 km, the island proper 592.877 km. The principal city of the island and seat of the municipality (pop. 32,095) is also named Corfu. Corfu is home to the Ionian University., Mathraki (older form: ) is an island and a former community of the Ionian Islands, Greece. It is one of the Diapontia Islands. Since the 2011 local government reform it is part of the municipality of Corfu, of which it is a municipal unit. The municipal unit has an area of 3.532 km. Population 329 (2011). Mathraki is a 45-minute boat ride off the coast of Corfu (4 NM from Cape Arilas). It has three restaurants that double as general stores, villas and "rooms to let". Mathraki is a quiet island that manages to stay clear of tourists except for the occasional hikers that brave the rocky coastline. The municipal unit includes the three nearby islets Diakopo, Diaplo and Tracheia., Santa Maria di Leuca, often spelled simply Leuca (from "Leukos", "white"), is a "frazione" of the "comune" of Castrignano del Capo, in the province of Lecce (Apulia), southern Italy.
A part of the town once belonged to the "comune" of Gagliano del Capo., Othonoi or Othoni is a Greek island and the westernmost point of Greece. It is a former community of the Ionian Islands. Since the 2011 local government reform it is part of the municipality of Corfu, of which it is a municipal unit. The municipal unit has an area of 10.078 km. It is located northwest of Corfu. Population 392 (2011). It is the biggest of the Diapontia Islands and it is divided into two regions (Ano Panta - Kato Panta). In the 19th century the island was the capital of the Diapontia Islands municipality, which also included nearby islands of Ereikoussa, Mathraki, islets and rocks of Diakopo, Diaplo, Karavi, Kastrino, Leipso, Ostrako, Plaka, Plateia and Tracheia. Othoni is about 47 n.miles from Santa Maria di Leuca cape, Italy., The Ionian University (Greek: I ) is a university located in the city of Corfu, Greece. It was established in 1984 by the Greek government under the Prime Ministership of Andreas Papandreou, in recognition of Corfu's contribution to education in Greece as the seat of the first University of Greece, the Ionian Academy, that was established in 1824, forty years before the cession of the Ionian islands to Greece and just three years after Greece's Revolution of 1821. Andreas Papandreou thus kept an election promise to the people of Corfu, satisfying their long held demand that a successor university to the Ionian Academy be built. On 21 May 1985, the founding of the Ionian University was announced in a speech at City-Hall square in Corfu city. The Ionian University was created pursuant to presidential order 83/84  31 /20-3-84, along with the Aegean University and the University of Thessaly. The university opened its doors to students in 1985., Thessaloniki is the second-largest city in Greece and the capital of Greek Macedonia, the administrative region of Central Macedonia and the Decentralized Administration of Macedonia and Thrace. Its nickname is   ("Symprotévousa"), literally "the co-capital", a reference to its historical status as the  ("Symvasilévousa") or "co-reigning" city of the Eastern Roman (Byzantine) Empire, alongside Constantinople., The Ionian Islands (Modern Greek: ; Ancient Greek, Katharevousa: ) are a group of islands in Greece. They are traditionally called the Heptanese, i.e. "the Seven Islands" (or ), but the group includes many smaller islands as well as the seven principal ones. As a distinct historic region they date to the centuries-long Venetian rule, which preserved them from becoming part of the Ottoman Empire, and created a distinct cultural identity with many Italian influences. The Ionian Islands became part of the modern Greek state in 1864. Administratively today they belong to the Ionian Islands Region except for Kythera, which belongs to the Attica Region., The euro (sign: €; code: EUR) is the official currency of the eurozone, which consists of 19 of the member states of the European Union: Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Portugal, Slovakia, Slovenia, and Spain. The currency is also officially used by the institutions of the European Union and four other European countries, as well as unilaterally by two others, and is consequently used daily by some 337 million Europeans . Outside of Europe, a number of overseas territories of EU members also use the euro as their currency., Ereikoussa ( Greek :  , Italian : Merlera ) is an island and a former community of the Ionian Islands , Greece . It belongs to Diapontia Islands , an island complex to the northwest of Corfu . Since the 2011 local government reform it is part of the municipality Corfu , of which it is a municipal unit . It is located off the northwestern coast of the island of Corfu , and is almost equidistant from Corfu to the southeast , Mathraki to the southwest , and Othonoi to the west . There is only one town on the island , also named Ereikoússa . Its population was 496 at the 2011 census and its land area is 3.7 square kilometres ( 1 sq mi ) . The island is rich in green forests , filled with cypress , and olive trees . It has two beaches , Porto (  ) and Braghini (  ) , which are two Italian originated names that were named during Venetian rule . Though Braghini is rarely used it is known to be nicer than the other beach Porto . Bragini is not used very much because it is further away from the main part of the island . The two primary ways to get to Erikoussa is through a boat called Sea Away that leaves from Sidari , a city in northern Corfu , or the Alexandros , a boat that leaves from Corfu Town . The Sea Away boat takes about 40 min. while the Alexandros takes about 2 hours 45 min. =, 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., 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., Athens ("Athína" ) is the capital and largest city of Greece. Athens dominates the Attica region and is one of the world's oldest cities, with its recorded history spanning over 3,400 years, and its earliest human presence starting somewhere between the 11th and 7th millennia BC. Classical Athens was a powerful city-state that emerged in conjunction with the seagoing development of the port of Piraeus, which had been a distinct city prior to its 5th century BC incorporation with Athens. A centre for the arts, learning and philosophy, home of Plato's Academy and Aristotle's Lyceum, it is widely referred to as the cradle of Western civilization and the birthplace of democracy, largely because of its cultural and political impact on the European continent, and in particular the Romans. In modern times, Athens is a large cosmopolitan metropolis and central to economic, financial, industrial, maritime, political and cultural life in Greece. In 2015, Athens was ranked the world's 29th richest city by purchasing power and the 67th most expensive in a UBS study., Subject: ereikoussa, Relation: located_on_terrain_feature, Options: (A) arctic ocean (B) athens (C) atlantic ocean (D) belgium (E) coast (F) corfu (G) cyprus (H) estonia (I) eurasia (J) europe (K) greece (L) ionian sea (M) ireland (N) slovakia (O) southern italy (P) thessaly
Output: ionian sea