What is the capital of the country that has the Licancabur Mountain?
SELECT T4.Capital FROM mountain AS T1 INNER JOIN geo_mountain AS T2 ON T1.Name = T2.Mountain INNER JOIN province AS T3 ON T3.Name = T2.Province INNER JOIN country AS T4 ON T4.Province = T3.Name WHERE T1.Name = 'Licancabur'