question: What is the place of birth of Rajendra Narayan's father?
context: [["Shreya Narayan", ["Shreya Narayan( born 22 February 1985) is an Indian film and television actress, model, writer and social worker."]], ["Nripendra Narayan", ["Maharaja Nripendra Narayan GCSI (Bengali:", "\u09a8\u09c3\u09aa\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0 \u09a8\u09be\u09b0\u09be\u09af\u09bc\u09a3; 4 October 1862 \u2013 18 September 1911) was Maharaja of the princely state of Koch Bihar, India, from 1863 till 1911."]], ["Uma Narayan", ["Uma Narayan( born 16 April 1958) is an Indian feminist scholar, and a Professor of Philosophy at Vassar College."]], ["John Templeton (botanist)", ["John Templeton( 1766\u20131825) was an early Irish naturalist and botanist.", "He is often referred to as the\" Father of Irish Botany\".", "He was the father of naturalist, artist and entomologist Robert Templeton."]], ["Rajendra Narayan", ["Raj Rajendra", "Narayan Bhup Bahadur (1882\u20131913), eldest son of Nripendra Narayan, was Maharaja of Cooch Behar, West Bengal, India."]], ["Obata Toramori", ["He was the father of Obata Masamori."]], ["Cleomenes II", ["Cleomenes II( died 309 BC) was Agiad King of Sparta from 369 to 309 BC.", "The son of Cleombrotus I, he succeeded his brother Agesipolis II.", "He was the father of Acrotatus I, the father of Areus I, and of Cleonymus, the father of Leonidas II."]], ["Kirin Narayan", ["Kirin Narayan( born November 1959) is an Indian- born American anthropologist, folklorist and writer."]], ["Aditya Narayan", ["Aditya Narayan( born 6 August 1987) is an Indian playback Singer television host and Bollywood actor."]], ["Meghana Narayan", ["Meghana Narayan( born Pune, Maharashtra, India) is an international swimming champion.", "She was also one of India's Rhodes Scholars in 2000, and currently works as a management consultant in London."]]]
supporting_facts: [["Rajendra Narayan", 1], ["Nripendra Narayan", 1]]
evidences: [["Rajendra Narayan", "father", "Nripendra Narayan"], ["Nripendra Narayan", "place of birth", "Koch Bihar"]]
answer: Koch Bihar