question: Which country Sava Ii's father is from?
context: Title: Sava II
  Passage: Saint Sava II (/ "Sveti Sava II"; 1201–1271) was the third Archbishop of the Serbian Orthodox Church, serving from 1263 until his death in 1271. He was the middle son of King Stefan the First-Crowned of the Nemanjić dynasty and his Byzantine wife Eudokia Angelina. He had two brothers, Stefan Radoslav and Stefan Vladislav, and a sister, Komnena. Predislav took the monastic name of "Sava", after his uncle, Saint Sava, the first Serbian Archbishop. The Serbian Orthodox Church celebrates him as a saint and his feast-day is 21 February. Born as Predislav  in 1198, he was the middle son of King Stefan the First-Crowned and Eudokia Angelina. He had brothers Stefan Radoslav (b. 1192), Stefan Vladislav (b. 1198), and half-brother Stefan Uroš I (b. 1223). He also had two sisters, Komnena being the only one whose name is known. King Stefan the First-Crowned, who had become ill, took monastic vows and died in 1227. Radoslav who was the eldest son succeeded as King, crowned at Žiča by Archbishop Sava, his uncle. The younger sons, Vladislav and Uroš I, received appanages. Sava II (Predislav) was appointed bishop of Hum shortly thereafter, later serving as Archbishop of Serbia (1263-1270). The Church and state was thus dominated by the same family and the ties between the two as well as the family's role within the Church continued.
  Title: Stefan the First-Crowned
  Passage: Stefan Nemanjić (Serbian Cyrillic: Стефан Немањић) or Stefan the First-Crowned (/ Stefan Prvovenčani, ; around 1165 – 24 September 1228) was Grand Prince of Serbia from 1196, and the King of Serbia from 1217 until his death in 1228. He was the first Rascian king, and through his promotion of the Serbian Grand Principality into a kingdom and helping his brother Saint Sava in establishing the Serbian Church, he is regarded one of the most important of the Nemanjić dynasty.
answer: Serbian Grand Principality
citations: Stefan the First-Crowned Sava II