question: Which country Şehzade Ömer Hilmi's father is from?
context: [["Mahmud Namik Efendi", ["Prince Mahmud Nam\u0131k Efendi( 23 December 1913; Dolmabah\u00e7e Palace- 13 November 1963; Cairo, Egypt), was the only son of \u00d6mer Hilmi, and his wife Hadice Firdevs G\u00fclnev Ba\u015fhan\u0131mefendi, and grandson of Sultan Mehmed V Re\u015fad.", "Prince Mahmud Nam\u0131k was an active member of the\" Zohriya Set\", a group of exiled members of the Ottoman dynasty who lived in the Cairo suburb of Maadi along with members of the Egyptian Royal family and their entourage.", "Prince Mahmud Nam\u0131k was implicated in the\" Restoration Plot\" to overthrow Gamal Abdel Nasser and replace him on the restored throne with Prince Muhammad Abdel Moneim.", "his trial and subsequent imprisonment made headlines around the world."]], ["Mehmed V", ["Mehmed V Re\u015f\u00e2d", "(Ottoman Turkish:", "\u0645\u062d\u0645\u062f \u062e\u0627\u0645\u0633", "\"Me\u1e25med-", "i \u1e96\u00e2mis\", or)", "(2 November 1844 \u2013 3 July 1918) reigned as the 35th and penultimate Ottoman Sultan .", "He was the son of Sultan Abdulmejid I.", "He was succeeded by his half-brother Mehmed VI.", "His nine-year reign was marked by the cession of the Empire's North African territories and the Dodecanese Islands, including Rhodes, in the Italo-Turkish War, the traumatic loss of almost all of the Empire's European territories west of Constantinople (now Istanbul) in the First Balkan War, and the entry of the Empire into World War I\nin 1914, which would ultimately lead to the end of the Ottoman Empire."]], ["Roberto Savio", ["Roberto Savio( born in Rome, Italy, but also holding Argentine nationality) is a journalist, communication expert, political commentator, activist for social and climate justice and advocate of global governance.", "He has spent most of his career with Inter Press Service( IPS), the news agency which he founded in 1964 along with Argentine journalist Pablo Piacentini.", "Savio studied Economics at the University of Parma, followed by post -graduate courses in Development Economics under Gunnar Myrdal, History of Art and International Law in Rome.", "He started his professional career as a research assistant in International Law at the University of Parma."]], ["\u015eehzade \u00d6mer Hilmi", ["\u015eehzade \u00d6mer Hilmi (2 March 1886 \u2013 6 April or 2 November 1935) was the third son of Mehmed V, by his third wife Mihrengiz Kad\u0131n.", "He was educated privately.", "He received the Collar of the Hanedan-i-Ali-Osman and the Ni\u015fan-\u0131-Ali-Imtiyaz, Grand-Cross of the Austrian Imperial Order of Leopold (1917)."]], ["Baglan Mailybayev", ["Baglan Mailybayev( in Kazakh \u0411\u0430\u0493\u043b\u0430\u043d \u0410\u0441\u0430\u0443\u0431\u0430\u0439\u04b1\u043b\u044b \u041c\u0430\u0439\u043b\u044b\u0431\u0430\u0435\u0432) was born on 20 May 1975 in Zhambyl region, Kazakhstan.", "His nationality is Kazakh.", "He is a politician of the Republic of Kazakhstan, Deputy Head of the Presidential Administration of the Republic of Kazakhstan, Doctor of Law( 2002)( under the supervision of Professor Zimanov S.Z.- scientific advisor and academician of National Academy of Sciences of the Republic of Kazakhstan) and Ph.D. in Political Science( 1998)."]], ["Eleni Gabre-Madhin", ["Eleni Zaude Gabre- Madhin, an Ethiopian economist with Swiss nationality, is a former Chief Executive Officer of the Ethiopia Commodity Exchange( ECX).", "She has had many years of experience working on agricultural markets \u2013 particularly in Sub- Saharan Africa \u2013 and has held senior positions in the World Bank, the International Food Policy Research Institute( Washington), and United Nations( Geneva)."]], ["Rumbold of Mechelen", ["Saint Rumbold( or\" RumoldRomuold\") was an Irish or Scottish Christian missionary, although his true nationality is not known for certain.", "He was martyred near Mechelen by two men, whom he had denounced for their evil ways.", "Saint Rumbold's feast day is celebrated by the Roman Catholic Church, and Western Rite Orthodox Churches, on 24 June; and it is celebrated in Ireland on 3 July.", "He is the patron saint of Mechelen, where St. Rumbold's Cathedral possesses an elaborate golden shrine on its high altar, containing relics attributed to the saint.", "It is rumoured that his remains are buried inside the cathedral.", "Twenty- five paintings in the choir illustrate his life."]], ["Khalid al-Habib", ["Khalid al- Habib also believed to use the nom de guerre Khalid al Harbi is an Al- Qaeda leader who has overseen Al- Qaeda operations in Afghanistan.", "In 2005 it was reported that al- Habib died in a US missile strike on the Pakistani village of Damadola though it is unclear whether this is the case as Pakistani officials have claimed that no Al- Qaeda leaders died in the attack.", "al- Habib's nationality is not clear with sources claiming he may be Egyptian or Moroccan."]], ["Ali Rahuma", ["Ali Khalifa Rahuma( born May 16, 1982) is a Libyan football midfielder who's nationality is Libyan.", "He currently plays for Al- Ittihad, and is a member of the Libya national football team."]], ["Nayelly Hern\u00e1ndez", ["Nayelly Hern\u00e1ndez( born 23 February 1986) is a former Mexican female professional squash player.", "She has represented Mexico internationally in several international competitions including the Central American and Caribbean Games, Pan American Games, Women's World Team Squash Championships.", "Nayelly achieved her highest career ranking of 57 in October 2011 during the 2011 PSA World Tour.", "Her husband Chris Walker whose nationality is English is also a professional squash player.", "She joined the Trinity College in 2008 as the first Mexican female to join a US college for squash and graduated in 2010."]]]
supporting_facts: [["\u015eehzade \u00d6mer Hilmi", 0], ["Mehmed V", 8]]
evidences: [["\u00d6mer Hilmi", "father", "Mehmed V"], ["Mehmed V", "country of citizenship", "Ottoman Empire"]]
answer: Ottoman Empire