Information: - Athens ("Athina" ) 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. - Rome is a city and special "comune" (named "Roma Capitale") in Italy. Rome is the capital of Italy and of the Lazio region. With 2,870,336 residents in , it is also the country's largest and most populated "comune" and fourth-most populous city in the European Union by population within city limits. The Metropolitan City of Rome has a population of 4.3million residents. The city is located in the central-western portion of the Italian Peninsula, within Lazio (Latium), along the shores of Tiber river. The Vatican City is an independent country geographically located within the city boundaries of Rome, the only existing example of a country within a city: for this reason Rome has been often defined as capital of two states. - In Greek mythology, Achilles was a Greek hero of the Trojan War and the central character and greatest warrior of Homer's "Iliad". His mother was the immortal nymph Thetis, and his father, the mortal Peleus, was the king of the Myrmidons. - The First Council of Nicaea was a council of Christian bishops convened in the Bithynian city of Nicaea (now Iznik, Bursa province, Turkey) by the Roman Emperor Constantine I in AD 325. This first ecumenical council was the first effort to attain consensus in the Church through an assembly representing all of Christendom, although previous councils, including the first Church council, the Council of Jerusalem, had met before to settle matters of dispute. It was presided over by Hosius, bishop of Corduba who was in communion with the See of Rome. - Giannouli is a town and a former municipality in the Larissa regional unit, Thessaly, Greece. Population 12,496 (2011). The municipal unit has an area of 51.092 km. - Saint Achillius of Larissa , also known as Achilles , Ailus , Achillas , or Achilius ( Greek : ) , was one of the 318 persons present at the First Council of Nicaea . His feast day is on 15 May . - Larissa is the capital and largest city of the Thessaly region,the fifth most populous in Greece and capital of the Larissa regional unit. It is a principal agricultural centre and a national transportation hub, linked by road and rail with the port of Volos, the cities of Thessaloniki and Athens. Larissa, within its municipality, has 162,591 inhabitants, while the regional unit of Larissa reached a population of 284,325 (in 2011). The urban area of the city, although mostly contained within the Larissa municipality, also includes the communities of Giannouli, Platykampos, Nikaia, Terpsithea and several other suburban settlements, bringing the wider urban area population of the city to about 174,012 inhabitants and extends over an area of . Today, Larissa is a major commercial and industrial centre in Greece. Legend has it that Achilles was born here, and that Hippocrates, the Father of Medicine, died here. As of early 2015, Larissa is a candidate city for the title of the European Capital of Culture 2021 - Hippocrates of Kos ("Hippokrats"; 460 370 BC), also known as Hippocrates II, was a Greek physician of the Age of Pericles (Classical Greece), and is considered one of the most outstanding figures in the history of medicine. He is referred to as the "Father of Modern Medicine" in recognition of his lasting contributions to the field as the founder of the Hippocratic School of Medicine. This intellectual school revolutionized medicine in ancient Greece, establishing it as a discipline distinct from other fields with which it had traditionally been associated (theurgy and philosophy), thus establishing medicine as a profession. Given the paragraphs above, decide what entity has the relation 'position held' with 'bishop'.
Answer:
achillius of larissa