Given the question: Information: - Jelena Jankovi (Serbian Cyrillic: , , born 28 February 1985) is a Serbian professional tennis player. Jankovi is a former World No. 1 in singles, a ranking achieved preceding her finals appearance at the 2008 US Open. Jankovi's career highlights include winning the 2007 Wimbledon Mixed Doubles title with Jamie Murray, the 2010 BNP Paribas Open, the Internazionali BNL d'Italia twice, in 2007 and 2008, and the aforementioned appearance in the finals of the 2008 US Open. She is coached by her brother Marko. - Serbia, officially the Republic of Serbia, is a sovereign state situated at the crossroads of Central and Southeast Europe, covering the southern part of the Pannonian Plain and the central Balkans. Relative to its small territory, it is a diverse country distinguished by a "transitional" character, situated along cultural, geographic, climatic and other boundaries. Serbia is landlocked and borders Hungary to the north; Romania and Bulgaria to the east; Macedonia to the south; and Croatia, Bosnia-Herzegovina, and Montenegro to the southwest; it also claims a border with Albania through the disputed territory of Kosovo. Serbia numbers around 7 million residents, and its capital, Belgrade, ranks among the largest cities in Southeast Europe. - Jamie Robert Murray, (born 13 February 1986) is a British professional tennis player from Scotland. He is a three-time Grand Slam doubles winner and a Davis Cup champion, currently the world No. 8 doubles player, and a former doubles world No. 1. Murray is the elder brother of Britain's world No. 1 singles tennis player Andy Murray. - The 2010 BNP Paribas Open was a tennis tournament played at Indian Wells, California in March 2010. It was the 35th edition of the men's event (22nd for the women), known this year as the BNP Paribas Open, and is classified as an ATP World Tour Masters 1000 event on the 2010 ATP World Tour and a Premier Mandatory event on the 2010 WTA Tour. Both the men's and the women's events took place at the Indian Wells Tennis Garden in Indian Wells, California, United States from March 8 through March 21, 2010. - Jelenin svet ( Jelena 's World ) is a 2008 independent documentary film written and directed by Tanja Brzakovi , about former World No. 1 female tennis player , Jelena Jankovi . After reading the paragraphs above, we are interested in knowing the entity with which 'jelenin svet' exhibits the relationship of 'country of origin'. Find the answer from the choices below. Choices: - california - croatia - macedonia - montenegro - romania - scotland - serbia
The answer is:
serbia