Please answer the following question: Information: - The (plural: "") is a basic administrative division in Italy, roughly equivalent to a township or municipality. - The Early Middle Ages (or early medieval period) marked the start of the Middle Ages of European History, lasting from the 6th to the 10th century C.E. The Early Middle Ages followed the decline of the Western Roman Empire and preceded the High Middle Ages (c. 10th to 13th centuries). The Early Middle Ages largely overlap with Late Ant1iquity. The term "Late Antiquity" is used to emphasize elements of continuity with the Roman Empire, while "Early Middle Ages" is used to emphasize developments characteristic of the later medieval period. - The Kingdom of Germany or German Kingdom ("Teutonic Kingdom") developed out of the eastern half of the former Carolingian Empire. Like Anglo-Saxon England and medieval France, it began as "a conglomerate, an assemblage of a number of once separate and independent... "gentes" [peoples] and "regna" [kingdoms]." East Francia ("Ostfrankenreich") was formed by the Treaty of Verdun in 843, and was ruled by the Carolingian dynasty until 911, after which the kingship was elective. The initial electors were the rulers of the stem duchies, who generally chose one of their own. After 962, when Otto I was crowned emperor, the kingdom formed the bulk of the Holy Roman Empire, which also included Italy (after 951), Bohemia (after 1004) and Burgundy (after 1032). - TheMediterranean 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. - Pope Gregory IX (born Ugolino di Conti; 1145 22 August 1241), was Pope from 19 March 1227 to his death in 1241. He is known for issuing the "Decretales" and instituting the Papal Inquisition, a mechanism that severely punished people accused of heresy, in response to the failures of the episcopal inquisitions established during the time of Pope Lucius III through his papal bull "Ad abolendam" issued in 1184. - Sicily is the largest island in the Mediterranean Sea. It constitutes an autonomous Region of Italy, along with surrounding minor islands, officially referred to as "Regione Siciliana" (in Italian, Sicilian Region). - Lazio (; ) is one of the 20 administrative regions of Italy, situated in the central peninsular section of the country. With almost 5.9 million residents and a GDP of more than 170 billion euros, Lazio is the second most populated region of Italy (having approximately the same in population as Campania), and has the second largest economy of the nation. Its capital is Rome, capital and largest city of Italy. - In the history of Europe, the Middle Ages or medieval period lasted from the 5th to the 15th century. It began with the fall of the Western Roman Empire and merged into the Renaissance and the Age of Discovery. The Middle Ages is the middle period of the three traditional divisions of Western history: classical antiquity, the medieval period, and the modern period. The medieval period is itself subdivided into the Early, High, and Late Middle Ages. - Jehovah's Witnesses is a millenarian restorationist Christian denomination with nontrinitarian beliefs distinct from mainstream Christianity. The group reports a worldwide membership of more than 8.3million adherents involved in evangelism, convention attendance figures of more than 17million, and an annual Memorial attendance of more than 20million. Jehovah's Witnesses are directed by the Governing Body of Jehovah's Witnesses, a group of elders in Warwick, New York, which establishes all doctrines based on its interpretations of the Bible. They prefer to use their own translation, the "New World Translation of the Holy Scriptures", although their literature occasionally quotes and cites other Bible translations. They believe that the destruction of the present world system at Armageddon is imminent, and that the establishment of God's kingdom over the earth is the only solution for all problems faced by humanity. - The Kingdom of Bohemia, sometimes in English literature referred to as the Czech Kingdom ( sometimes ), was a medieval and early modern monarchy in Central Europe, the predecessor of the modern Czech Republic. It was an Imperial State in the Holy Roman Empire, and the Bohemian king was a prince-elector of the empire. The Czech king besides Bohemia ruled also the Lands of the Bohemian Crown, which at various times included Moravia, Silesia and parts of Saxony, Brandenburg and Bavaria. - The pope (from "pappas", a child's word for "father") is the Bishop of Rome and, therefore, the leader of the worldwide Catholic Church. The primacy of the Roman bishop is largely derived from his role as the traditional successor to Saint Peter, to whom Jesus is supposed to have given the keys of Heaven and the powers of "binding and loosing", naming him as the "rock" upon which the church would be built. The current pope is Francis, who was elected on 13 March 2013, succeeding Benedict XVI. - 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. - Ciociaria is an area of Central Italy roughly corresponding to the province of Frosinone, but without a defined border nor historical identity. The name was adopted by a fascist movement of Frosinone as an ethnical denomination for the province of Frosinone, when it was created in 1927. In the Middle Ages, this region was referred to as "Campagna". The local dialect, now known as "ciociaro", was earlier referred to as "campanino". In more recent times, the term "Campagna Romana", or Roman Campagna, a favorite subject of countless painters from all over Europe, has referred to the adjoining region to the north of "Ciociaria", but part of the Province of Rome. - The Treaty of Ceprano was signed in Ceprano on August of 1230 between Pope Gregory IX and Holy Roman Emperor Frederick II. Based on the terms of the accord , Frederick agreed not to violate any territories held by the Papacy . In return for Frederick 's concessions in Sicily , the Pope removed his sentence of excommunication . Overall , the treaty helped to establish lines of reconciliation between the Holy Roman Empire and the Roman Catholic Church . - The Holy Roman Empire was a multi-ethnic complex of territories in central Europe that developed during the Early Middle Ages and continued until its dissolution in 1806. The largest territory of the empire after 962 was the Kingdom of Germany, though it also came to include the Kingdom of Bohemia, the Kingdom of Burgundy, the Kingdom of Italy, and numerous other territories. - The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with more than 1.27billion members worldwide. As one of the oldest religious institutions in the world, it has played a prominent role in the history of Western civilisation. Headed by the Bishop of Rome, known as the pope, its doctrines are summarised in the Nicene Creed. The Catholic Church is notable within Western Christianity for its sacred tradition and seven sacraments. - Excommunication is an institutional act of religious censure used to deprive, suspend, or limit membership in a religious community or to restrict certain rights within it, in particular receiving of the sacraments. The term is often historically used to refer specifically to Catholic excommunications from the Catholic Church, but it is also used more generally to refer to similar types of institutional religious exclusionary practices and shunning among other religious groups. For instance, many Protestant denominations have similar practices of excusing congregants from church communities, while Jehovah's Witnesses, as well as the Churches of Christ, use the term "disfellowship" to refer to their form of excommunication. - Ceprano is a town and "comune" in the province of Frosinone, in Ciociaria traditional area, part of the Lazio region of central Italy. - The Province of Frosinone is a province in the Lazio region of Italy, with 91"comuni" (singular: "comune"; see Comuni of the Province of Frosinone). Its capital is the city of Frosinone. It has an area of and a total population of 496,420 (2015). What is the relationship between 'treaty of ceprano ' and 'vatican city'?
A:
country