question: What nationality is Rajaraja Ii's father?
context: [["Amyntas III of Macedon", ["Amyntas III( died 370 BC) was king of the ancient Greek kingdom of Macedon in 393 BC, and again from 392 to 370 BC.", "He was the son of Arrhidaeus and grandson of Amyntas, one of the sons of Alexander I.", "His most famous son is Philip II, father of Alexander the Great.", "He is historically considered the founder of the unified Macedonian state."]], ["Eleni Gabre-Madhin", ["Eleni Zaude Gabre- Madhin, an Ethiopian economist with Swiss nationality, is a former Chief Executive Officer of the Ethiopia Commodity Exchange( ECX).", "She has had many years of experience working on agricultural markets \u2013 particularly in Sub- Saharan Africa \u2013 and has held senior positions in the World Bank, the International Food Policy Research Institute( Washington), and United Nations( Geneva)."]], ["Rajaraja II", ["Rajaraja Chola II (Tamil:\u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bbe\u0bae\u0bcd \u0bb0\u0bbe\u0b9c\u0bb0\u0bbe\u0b9c \u0b9a\u0bcb\u0bb4\u0ba9\u0bcd) succeeded his father Kulothunga Chola II to the Chola throne in 1150.", "He was made his heir apparent and coregent in 1146", "and so the inscriptions of Rajaraja II count his reign from 1146.", "Rajaraja's reign began to show signs of the coming end of the dynasty."]], ["Anangabhima Deva III", ["Anangabhima Deva III( Odia: \u0b24\u0b43\u0b24\u0b40\u0b5f \u0b05\u0b28\u0b19\u0b4d\u0b17\u0b2d\u0b40\u0b2e \u0b26\u0b47\u0b2c) was a powerful ruler and reformist of the Eastern Ganga Dynasty that ruled an early medieval Odisha centered empire in eastern India from the year 1211- 1238 A.D.", "He was successful in maintaining a large extent of territory that stretched from the river Ganga in the north to Godavari in the South.", "He had successfully defeated the Kalachuris on the western frontiers of the empire and established a matrimonial alliance with them.", "His brother or brother in law, Rajaraja II became the ruler of the Dynasty in 1198.", "When Anangabhima III came into power, in 1211, he expelled the Muslims of Bengal from his kingdom.", "He had a son, Narasingha Deva I, who would later invade Bengal in 1244, and captured the capital city, Gauda.", "He was a reformist in the social and spiritual structure of the Odia society as the vaishnavite deity Jagannath was declared as the supreme ruler of the empire and the emperor as the deputy under him.", "The Madala Panji records he claiming himself as Shri Purushottama dedicating everything to lord Jagannath."]], ["Ali Rahuma", ["Ali Khalifa Rahuma( born May 16, 1982) is a Libyan football midfielder who's nationality is Libyan.", "He currently plays for Al- Ittihad, and is a member of the Libya national football team."]], ["Roberto Savio", ["Roberto Savio( born in Rome, Italy, but also holding Argentine nationality) is a journalist, communication expert, political commentator, activist for social and climate justice and advocate of global governance.", "He has spent most of his career with Inter Press Service( IPS), the news agency which he founded in 1964 along with Argentine journalist Pablo Piacentini.", "Savio studied Economics at the University of Parma, followed by post -graduate courses in Development Economics under Gunnar Myrdal, History of Art and International Law in Rome.", "He started his professional career as a research assistant in International Law at the University of Parma."]], ["Nayelly Hern\u00e1ndez", ["Nayelly Hern\u00e1ndez( born 23 February 1986) is a former Mexican female professional squash player.", "She has represented Mexico internationally in several international competitions including the Central American and Caribbean Games, Pan American Games, Women's World Team Squash Championships.", "Nayelly achieved her highest career ranking of 57 in October 2011 during the 2011 PSA World Tour.", "Her husband Chris Walker whose nationality is English is also a professional squash player.", "She joined the Trinity College in 2008 as the first Mexican female to join a US college for squash and graduated in 2010."]], ["Ottakoothar", ["Ottakoothar( c. 12th century CE) was a Tamil court poet to three Later Chola kings, namely Vikrama Chola, Kulotunga II and Rajaraja II.", "He wrote poems in praise of these three kings.", "The poet's memorial is believed to be still in a place known as Darasuram in Kumbakonam, just opposite the famous Airavatesvara Temple.", "According to legend, the goddess Saraswati blessed him in Koothanur, then he became a famous poet."]], ["Baglan Mailybayev", ["Baglan Mailybayev( in Kazakh \u0411\u0430\u0493\u043b\u0430\u043d \u0410\u0441\u0430\u0443\u0431\u0430\u0439\u04b1\u043b\u044b \u041c\u0430\u0439\u043b\u044b\u0431\u0430\u0435\u0432) was born on 20 May 1975 in Zhambyl region, Kazakhstan.", "His nationality is Kazakh.", "He is a politician of the Republic of Kazakhstan, Deputy Head of the Presidential Administration of the Republic of Kazakhstan, Doctor of Law( 2002)( under the supervision of Professor Zimanov S.Z.- scientific advisor and academician of National Academy of Sciences of the Republic of Kazakhstan) and Ph.D. in Political Science( 1998)."]], ["Kulothunga Chola II", ["Kulothunga Chola II was a 12th-century king of the Chola Dynasty of the Tamil people of South India.", "He succeeded his father Vikrama Chola to the throne in 1135 CE.", "Vikrama Chola made Kulothunga his heir apparent and coregent in 1133 CE, so the inscriptions of Kulothunga II count his reign from 1133 CE.", "Kulothunga II's reign was a period of general peace and good governance."]]]
supporting_facts: [["Rajaraja II", 0], ["Kulothunga Chola II", 0]]
evidences: [["Rajaraja II", "father", "Kulothunga Chola II"], ["Kulothunga Chola II", "country of citizenship", "Chola dynasty"]]
answer: Chola dynasty