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: Scottish Gaelic or Scots Gaelic, sometimes also referred to as Gaelic (" ), is a Celtic language native to Scotland. A member of the Goidelic branch of the Celtic languages, Scottish Gaelic, like Modern Irish and Manx, developed out of Middle Irish., The classical Mongolian script (in Mongolian script: "Mongol biig"; in Mongolian Cyrillic:   "Mongol bichig"), also known as Hudum Mongol bichig, was the first writing system created specifically for the Mongolian language, and was the most successful until the introduction of Cyrillic in 1946. Derived from Sogdian, Mongolian is a true alphabet, with separate letters for consonants and vowels. The Mongolian script has been adapted to write languages such as Oirat and Manchu. Alphabets based on this classical vertical script are used in Inner Mongolia and other parts of China to this day to write Mongolian, Xibe and, experimentally, Evenki., Borjigin (plural Borjigid "Borjigin" "Bordjigin"; Mongolian script: , "Borjigit"), is the last name of the imperial clan of Genghis Khan and his successors. The senior Borjigids provided ruling princes for Mongolia and Inner Mongolia until the 20th century. The clan formed the ruling class among the Mongols and some other peoples of Central Asia and Eastern Europe. Today, the Borjigid are found in most of Mongolia, Inner Mongolia, and Xinjiang, although genetic research has shown that descent from Genghis Khan is common in Central Asia., A people is a plurality of persons considered as a whole, as is the case with an ethnic group or nation. Collectively, for example, the contemporary Frisians and Danes are two related Germanic peoples, while various Middle Eastern ethnic groups are often linguistically categorized as Semitic peoples., The Mongol Empire (Mongolian: "Mongolyn Ezent Güren" ; Mongolian Cyrillic:    also ("Horde") in Russian chronicles) existed during the 13th and 14th centuries and was the largest contiguous land empire in history. Originating in the steppes of Central Asia, the Mongol Empire eventually stretched from Central Europe to the Sea of Japan, extending northwards into Siberia, eastwards and southwards into the Indian subcontinent, Indochina, and the Iranian plateau, and westwards as far as the Levant and Arabia., Khamag Mongol ("lit. "Whole Mongol"") was a major Mongolic tribal confederation (khanlig) on the Mongolian Plateau in the 12th century. It is sometimes also considered a predecessor state to the Mongol Empire., Inner Mongolia (Mongolian: ["Öbür Monggol"] in Mongolian script, and "Övör Mongol" in Mongolian Cyrillic), officially Inner Mongolia Autonomous Region or Nei Mongol Autonomous Region, is an autonomous region of the People's Republic of China, located in the north of the country, containing most of China's border with Mongolia (the rest of the China-Mongolia border is taken up by the Xinjiang autonomous region and Gansu province) and a small section of the border with Russia. Its capital is Hohhot, and other major cities include Baotou, Chifeng, and Ordos., The Oxford English Dictionary (OED) is a descriptive dictionary of the English language, published by the Oxford University Press. It traces the historical development of the English language, providing a comprehensive resource to scholars and academic researchers, as well as describing usage in its many variations throughout the world. The second edition came to 21,728 pages in 20 volumes, published in 1989., Central Asia or Middle Asia is the core region of the Asian continent and stretches from the Caspian Sea in the west to China in the east and from Afghanistan in the south to Russia in the north. It is also colloquially referred to as "the 'stans" (as the six countries generally considered to be within the region all have names ending with the Persian suffix "-stan", meaning "land of") and is within the scope of the wider Eurasian continent., Khabul Khan was the first known Khan of the Khamag Mongol confederation and great-grandfather to Genghis Khan., The Mongols ("Mongolchuud") are an East-Central Asian ethnic group native to Mongolia and China's Inner Mongolia Autonomous Region. They also live as minorities in other regions of China (e.g. Xinjiang), as well as in Russia. Mongolian people belonging to the Buryat and Kalmyk subgroups live predominantly in the Russian federal subjects of Buryatia and Kalmykia., Khaidu ( c. 1040 - 1100 ) was a Mongol ruler from the Borjigin clan who was the great - great - grandson of Bodonchar Munkhag ( c. 850 - 900 ) . Khaidu 's great - grandson was Khabul Khan ( c. 1100 - 1148 ) . Khabul Khan 's great - grandson was Genghis Khan ( 1162 - 1227 ) ., Genghis Khan (often pronounced ;  c. 1162 August 18, 1227), born Temüjin, was the founder and Great Khan (Emperor) of the Mongol Empire, which became the largest contiguous empire in history after his death., Mongolia (Mongolian: ["Monggol Ulus"] in Mongolian script; ["Mongol Uls"] in Mongolian Cyrillic) is a landlocked unitary sovereign state in East Asia. Its area is roughly equivalent with the historical territory of Outer Mongolia, and that term is sometimes used to refer to the current state. It is sandwiched between China to the south and Russia to the north. While it does not share a border with Kazakhstan, Mongolia is separated from it by only ., A clan is a group of people united by actual or perceived kinship and descent. Even if lineage details are unknown, clan members may be organized around a founding member or apical ancestor. The kinship-based bonds may be symbolic, whereby the clan shares a "stipulated" common ancestor that is a symbol of the clan's unity. When this "ancestor" is non-human, it is referred to as a totem, which is frequently an animal. 
The word clan is derived from the Gaelic "clann" meaning "children or progeny" but not "family" in the Irish and the Scottish Gaelic languages. According to the "Oxford English Dictionary", the word was introduced into English in around 1425, as a label for the nature of the society of the Scottish Highlands ll. Clans in indigenous societies tend to be exogamous, meaning that their members cannot marry one another. Clans preceded more centralized forms of community organization and government and are in every country. Members may identify with a coat of arms or other symbol to show they are an independent clan., The Highlands ("the place of the Gaels") are a historic region of Scotland. The region became culturally distinguishable from the Lowlands from the later Middle Ages into the modern period, when Lowland Scots replaced Scottish Gaelic throughout most of the Lowlands. The term is also used for the area north and west of the Highland Boundary Fault, although the exact boundaries are not clearly defined, particularly to the east. The Great Glen divides the Grampian Mountains to the southeast from the Northwest Highlands. The Scottish Gaelic name of "A' Ghàidhealtachd" literally means "the place of the Gaels" and traditionally, from a Gaelic-speaking point of view, includes both the Western Isles and the Highlands., Descent from Genghis Khan (Altan urag, meaning "Golden lineage"), generally called Genghisids, is traceable primarily in Central Asia; Mongolia, Inner Mongolia in China, and Siberia. His four sons and other immediate descendants are famous by names and by deeds. Later Asian potentates attempted to claim descent from the Borjigin even on flimsy grounds, such as was considered Mongol matrilineal descent. In the 14th century, valid sources (heavily dependent on Rashid-al-Din Hamadani and other Muslim historians) all but dried up. With the recent popularity of genealogical DNA testing, a larger and broader circle of people started to claim descent from Genghis Khan., Subject: khaidu , Relation: country_of_citizenship, Options: (A) academic (B) afghanistan (C) china (D) germanic peoples (E) kazakhstan (F) khamag mongol (G) mongol empire (H) mongolia (I) outer mongolia (J) russia (K) scotland
Output:
mongol empire