You will be given a definition of a task first, then some input of the task.
In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Context: The Blue Nile (transliterated: Abbay but pronounced "Abbai", "") is a river originating at Lake Tana in Ethiopia. With the White Nile, the river becomes one of the two major tributaries of the Nile. The upper course of the river is called the Abbay in Ethiopia, where many regard it as holy. Some Ethiopians have long identified the Blue Nile as the River Gihon mentioned as flowing out of the Garden of Eden in Genesis 2
and "encircling the entire land of Cush"., The Roman Empire (Koine and Medieval Greek:   , tr. ) was the post-Roman Republic period of the ancient Roman civilization, characterized by government headed by emperors and large territorial holdings around the Mediterranean Sea in Europe, Africa and Asia. The city of Rome was the largest city in the world BC AD, with Constantinople (New Rome) becoming the largest around 500 AD, and the Empire's populace grew to an estimated 50 to 90 million inhabitants (roughly 20% of the world's population at the time). The 500-year-old republic which preceded it was severely destabilized in a series of civil wars and political conflict, during which Julius Caesar was appointed as perpetual dictator and then assassinated in 44 BC. Civil wars and executions continued, culminating in the victory of Octavian, Caesar's adopted son, over Mark Antony and Cleopatra at the Battle of Actium in 31 BC and the annexation of Egypt. Octavian's power was then unassailable and in 27 BC the Roman Senate formally granted him overarching power and the new title "Augustus", effectively marking the end of the Roman Republic., The Ezana stone is an artifact from the ancient Kingdom of Aksum . It is a stone monument which documents the conversion of King Ezana to Christianity and his subjugation of various neighboring areas , including Meroë . From AD 330 to 356 , King Ezana ruled the ancient Aksumite kingdom in the Horn of Africa . He fought against the Nubians and recorded his victories on stone written in Ge'ez ( the ancient Eritrean / Ethiopian language ) , Sabaean ( South Arabian ) and Greek praising God for his victories . His carvings in stone provided a trilingual monument in different languages , similar to the Rosetta stone . The Ethiopian Orthodox Tewahedo Church had its beginnings during this period . Rufinus 's Ecclesiastical History narrates that Saint Frumentius , a slave and tutor for the very young King , converted him to Christianity . Towards the end of his reign , King Ezana launched a campaign against the Kushites around 350 which brought down the Kingdom of Kush . Various stone inscriptions written in Ge'ez ( using the Ge'ez script ) have been found at Meroë , the central city of the Kushites ., Sudan ("as-Sdn", ), also known as North Sudan and officially the Republic of the Sudan ("Jumhriyyat as-Sdn"), is a country in Northern Africa. It is bordered by Egypt to the north, the Red Sea, Eritrea, and Ethiopia to the east, South Sudan to the south, the Central African Republic to the southwest, Chad to the west and Libya to the northwest. It is the third largest country in Africa. The River Nile divides the country into eastern and western halves. Before the Sudanese Civil War, South Sudan was part of Sudan but broke away in 2011. Its predominant religion is Islam., Aksumite currency was coinage produced and used within the Kingdom of Aksum (or Axum) centered in present-day Ethiopia and Eritrea. It was issued and circulated from the reign of King Endubis around AD 270 until it began its decline in the first half of the 7th century. During the succeeding medieval period, Mogadishu currency, minted by the Sultanate of Mogadishu, was the most widely circulated currency in the Horn of Africa., The Kingdom of Kush or Kush was an ancient Nubian kingdom situated on the confluences of the Blue Nile, White Nile and River Atbara in what is now the Republic of Sudan., The Nile ( "en-Nl",  "an-Nl" "P(h)iaro"; Ancient Egyptian: "'p" and "Iteru"; Biblical Hebrew: , "Ha-Ye'or") is a major north-flowing river in northeastern Africa. It is generally regarded as the longest river in the world, however other conflicting sources cite a 2007 study that gave the title to the Amazon River in South America. The Nile, which is 6,853 km (4,258 miles) long, is an "international" river as its water resources are shared by eleven countries, namely, Tanzania, Uganda, Rwanda, Burundi, Congo-Kinshasa, Kenya, Ethiopia, Eritrea, South Sudan, Sudan and Egypt. In particular, the Nile is the primary water source of Egypt and Sudan., Butana (Arabic: ) is a region in Sudan. It is bordered by the Nile from Khartoum to Atbarah, by the Atbarah River from Atbarah to Ethiopia, by the Ethiopian border from the Atbarah River to the Blue Nile, and by the Blue Nile from Ethiopia to Khartoum. It includes most of the state of Al Qadarif plus parts of the states of Kassala, River Nile, Khartoum, Al Jazirah and Sennar. The Butanan plain occupies most of Butana. The name Butana is applied to many things which come from the region, such as the Butana breed of cattle, Butana sheep, Butana goats, et cetera. Historically, it was part of Alodia and later the Funj Sultanate of Sinnar., The Atbarah River (transliterated: Nahr 'Atbarah) in northeast Africa rises in northwest Ethiopia, approximately 50 km north of Lake Tana and 30 km west of Gondar. It flows about 805 km (500 mi) to the Nile in north-central Sudan, joining it at the city of Atbarah. Its tributary, the Tekezé River, is perhaps the true upper course of the Atbarah, as the Tekezé follows the longer course prior to the confluence of the two rivers (at 14° 10' N, 36° E) in northeastern Sudan. The Atbarah is the last tributary of the Nile before it reaches the Mediterranean., The Arabian Peninsula, simplified Arabia ("", « Arabian island ») is a peninsula of Western Asia situated northeast of Africa on the Arabian plate. From a geological perspective, it is considered a subcontinent of Asia., Jesus (; c. 4 BC  c. AD 30/33), also referred to as Jesus of Nazareth or Jesus Christ, was a Jewish preacher and religious leader who became the central figure of Christianity. Christians believe him to be the Son of God and the awaited Messiah (Christ) prophesied in the Old Testament.
Virtually all modern scholars of antiquity agree that Jesus existed historically, although the quest for the historical Jesus has produced little agreement on the historical reliability of the Gospels and on how closely the biblical Jesus reflects the historical Jesus. Jesus was a Galilean Jew who was baptized by John the Baptist and subsequently began his own ministry, preaching his message orally and often being referred to as "rabbi". He was arrested and tried by the Jewish authorities, and was crucified by the order of Pontius Pilate, the Roman prefect. Jesus debated fellow Jews on how to best follow God, performed healings, taught in parables and gathered followers. After his death, his followers believed he rose from the dead, and the community they formed eventually became the Christian Church., Religion is a cultural system of behaviors and practices, world views, sacred texts, holy places, ethics, and societal organisation that relate humanity to what an anthropologist has called "an order of existence". Different religions may or may not contain various elements, ranging from the "divine", "sacred things", "faith", a "supernatural being or supernatural beings" or "some sort of ultimacy and transcendence that will provide norms and power for the rest of life.", The Iron Age is an archaeological era, referring to a period of time in the prehistory and protohistory of the Old World (Afro-Eurasia) when the dominant toolmaking material was iron. It is commonly preceded by the Bronze Age in Europe and Asia with exceptions and the Stone Age in Africa. Meteoric iron has been used by humans since at least 3200 BC, but ancient iron production did not become widespread until the ability to smelt iron ore, remove impurities and regulate the amount of carbon in the alloy were developed. The start of the Iron Age proper is considered by many to fall between around 1200 BC to 600 BC, depending on the region. In most parts of the world, its end is defined by the widespread adoption of writing, and therefore marks the transition from prehistory to history., The Kingdom of Aksum or Axum, also known as the Aksumite Empire, was a trading nation in the area of Eritrea and Northern Ethiopia. It existed from approximately 100940 AD. It grew from the proto-Aksumite Iron Age period c. 4th century BC to achieve prominence by the 1st century AD, and was a major player in the commercial route between the Roman Empire and Ancient India. The Aksumite rulers facilitated trade by minting their own Aksumite currency, the state established its hegemony over the declining Kingdom of Kush and regularly entered the politics of the kingdoms on the Arabian Peninsula, eventually extending its rule over the region with the conquest of the Himyarite Kingdom. The Persian Prophet Mani regarded Axum as one of the four great powers of his time, with the other three being Persia, Rome, and China., A Christian (or ) is a person who follows or adheres to Christianity, an Abrahamic, monotheistic religion based on the life and teachings of Jesus Christ. "Christian" derives from the Koine Greek word "Christós" (), a translation of the Biblical Hebrew term "mashiach"., Ancient Greek includes the forms of Greek used in ancient Greece and the ancient world from around the 9th century BC to the 6th century AD. It is often roughly divided into the Archaic period (9th to 6th centuries BC), Classical period (5th and 4th centuries BC), and Hellenistic period (3rd century BC to the 6th century AD). It is antedated in the second millennium BC by Mycenaean Greek., Khartoum is the capital and second largest city of Sudan and Khartoum state. It is located at the confluence of the White Nile, flowing north from Lake Victoria, and the Blue Nile, flowing west from Ethiopia. The location where the two Niles meet is known as ""al-Mogran"" , meaning the confluence. The main Nile continues to flow north towards Egypt and the Mediterranean Sea., The imyarite Kingdom or imyar ("Mamlakat imyar", Musnad: ) (Flourished 110 BCE520s CE), historically referred to as the Homerite Kingdom by the Greeks and the Romans, was a kingdom in ancient Yemen. Established in 110 BCE, it took as its capital the ancient city of Zafar, to be followed at the beginning of the 4th century by what is the modern-day city of Sana'a. The kingdom conquered neighbouring Saba' (Sheba) in c. 25 BCE (for the first time), Qataban in c. 200 CE, and Haramaut c. 300 CE. Its political fortunes relative to Saba' changed frequently until it finally conquered the Sabaean Kingdom around 280. Himyar then endured until it finally fell to invaders from the Kingdom of Aksum in 525., Christianity is a monotheistic religion based on the life and teachings of Jesus Christ, who serves as the focal point for the religion. It is the world's largest religion, with over 2.4 billion followers, or 33% of the global population, known as Christians. Christians believe that Jesus is the Son of God and the savior of humanity whose coming as the Messiah (the Christ) was prophesied in the Old Testament., In Abrahamic religions, the Messiah or Messias is a saviour or liberator of a group of people, more specifically, the Jewish people., The Old Testament is the first section of the Christian Bible, based primarily upon the Hebrew Bible (or Tanakh), a collection of religious writings by ancient Israelites believed by most Christians and religious Jews to be the sacred Word of God. It is the counterpart to the New Testament, the second portion of the Christian Bible. The Old Testament canon varies between Christian Churches. Protestants have a version with 39 books. Catholics have a version with 46 books, and Eastern Orthodox, and Oriental Orthodox Churches choose the Old Testament version with 49 books., Meroë (also spelled "Meroe"; Meroitic: "Medewi" or "Bedewi"; Arabic: and "Meruwi"; Ancient Greek: , "Meró, Biblical; tribe of Merari") is an ancient city on the east bank of the Nile about 6 km north-east of the Kabushiya station near Shendi, Sudan, approximately 200 km north-east of Khartoum. Near the site are a group of villages called Bagrawiyah. This city was the capital of the Kingdom of Kush for several centuries. The Kushitic Kingdom of Meroë gave its name to the "Island of Meroë", which was the modern region of Butana, a region bounded by the Nile (from the Atbarah River to Khartoum), the Atbarah and the Blue Nile., Ethiopia ('), officially known as the Federal Democratic Republic of Ethiopia"' (   , "yetiyoya Fdralaw Dmokirasyaw Rpebilk" ), is a country located in the Horn of Africa. It shares borders with Eritrea to the north and northeast, Djibouti and Somalia to the east, Sudan and South Sudan to the west, and Kenya to the south. With nearly 100 million inhabitants, Ethiopia is the most populous landlocked country in the world, as well as the second-most populous nation on the African continent after Nigeria. It occupies a total area of , and its capital and largest city is Addis Ababa., India, officially the Republic of India ("Bhrat Gaarjya"), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country (with over 1.2 billion people), and the most populous democracy in the world. It is bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast. It shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the northeast; and Myanmar (Burma) and Bangladesh to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives. India's Andaman and Nicobar Islands share a maritime border with Thailand and Indonesia. Its capital is New Delhi; other metropolises include Mumbai, Kolkata, Chennai, Bangalore, Hyderabad and Ahmedabad., Shendi or Shandi (Arabic: ) is a town in northern Sudan, situated on the east bank of the Nile River 150 km northeast of Khartoum. Shandi is also about 45 km southwest of the ancient city of Meroe. Located in the River Nile wilayah, Shandi is the center of the Ja'aliin tribe and an important historic trading center. Its principal suburb on the west bank is Al-Matamma. A major traditional trade route across the Bayuda Desert connects Al-Matamma to Marawi and Napata, 250 km to the northwest., Eritrea (or ), officially the State of Eritrea, is a country in the Horn of Africa. With its capital at Asmara, it is bordered by Sudan in the west, Ethiopia in the south, and Djibouti in the southeast. The northeastern and eastern parts of Eritrea have an extensive coastline along the Red Sea. The nation has a total area of approximately , and includes the Dahlak Archipelago and several of the Hanish Islands. Its toponym "Eritrea" is based on the Greek name for the Red Sea, which was first adopted for Italian Eritrea in 1890., Hegemony (or , or  "leadership, rule") is the political, economic, or military predominance or control of one state over others. In ancient Greece (8th century BCE  6th century CE), "hegemony" denoted the politicomilitary dominance of a city-state over other city-states. The dominant state is known as the "hegemon"., Subject: ezana stone, Relation: part_of, Options: (A) 1st century (B) 25 (C) 3rd century bc (D) 4th century bc (E) 520s (F) 7th century (G) 8th century (H) 9th century bc (I) africa (J) ancient greece (K) arabic (L) asia (M) axum (N) bay (O) bible (P) c (Q) center (R) christianity (S) church (T) city (U) country (V) empire (W) era (X) eurasia (Y) europe (Z) government ([) hanish islands (\) hebrew (]) hebrew bible (^) india (_) iron age (`) islands (a) jesus christ (b) jewish people (c) libya (d) life (e) may (f) mediterranean sea (g) messiah (h) military (i) millennium (j) nile (k) ocean (l) old testament (m) person (n) politics (o) population (p) production (q) religion (r) river (s) sea (t) state (u) supernatural (v) tanakh (w) the republic (x) trade (y) war (z) year
Output:
axum