question: What is the place of birth of Ratna Malla's father?
context: [["Inoue Masaru (bureaucrat)", ["Viscount was the first Director of Railways in Japan and is known as the\" father of the Japanese railways\"."]], ["Jayayakshya Malla", ["Jayayakshya Malla (often named Yaksha Malla for short)  was a Malla Dynasty king of Nepal from around 1428 to 1482.", "He enlarged the boundaries of Nepal and developed infrastructure.", "He divided his lands among his sons, effectively ending the possibility of a unified Nepal for some time.", "The major divisions were:\n1.", "Khowpa:", "Modern Day Bhaktapur\n2.", "Yein: Modern Day Kathmandu\n3.", "Yala:", "Modern Day Patan\n4.", "Kipli:", "Modern Day Kirtipur\n5.", "Dhunkhya:", "Modern Day Dhulikhel\n6.", "Bhota:", "Modern Day Banepa\n7.", "Thee:", "Modern Day Thimi\n8.", "Bhimphedi\n9.", "Bandipur\n10.", "Dolakha\n11.", "Panauti\n12.", "Palpa\n13.", "Bhojpur\n14.", "Chitlang"]], ["Ashesh Malla", ["Ashesh Malla( born 1954 in Dhankuta, Nepal) is a playwright, theatre director, founder and Artistic Director of Sarwanam Theatre Group.", "He is also the pioneer of street theatre in Nepal."]], ["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."]], ["Arthur Beauchamp", ["Arthur Beauchamp( 1827 \u2013 28 April 1910) was a Member of Parliament from New Zealand.", "He is remembered as the father of Harold Beauchamp, who rose to fame as chairman of the Bank of New Zealand and was the father of writer Katherine Mansfield."]], ["Obata Toramori", ["He was the father of Obata Masamori."]], ["Anacyndaraxes", ["Anacyndaraxes was the father of Sardanapalus, king of Assyria."]], ["Ratna Malla", ["Ratna Malla was the first independent king of Kantipur.", "He was one of the six sons of Jayayakshya Malla.", "On the death of his father in 1482, he and his brothers attempted to rule collegially.", "However, Ratna Malla decided to become an independent ruler and created the Kingdom of Kantipur, with its capital in Kathmandu, in 1484.", "He was the first Nepalese king to invite Kashmiri Muslim traders to Kathmandu.", "His elder brother, Raya Malla, was the King of Bhaktapur."]], ["Takayama Tomoteru", ["He was the father of Takayama Ukon, and was a Kirishitan."]], ["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."]]]
supporting_facts: [["Ratna Malla", 1], ["Jayayakshya Malla", 0]]
evidences: [["Ratna Malla", "father", "Jayayakshya Malla"], ["Jayayakshya Malla", "place of birth", "Nepal"]]
answer: Nepal