Question: In which country is the province where Serbian and Croatian languages are both official?

Context paragraphs:
paragraph_text: Sales is one of 13 parishes (administrative divisions) in the Colunga municipality, within the province and autonomous community of Asturias, in northern Spain.
title: Sales (Colunga)
paragraph_text: Attila Juhász (, ) (born July 15, 1967 in Senta, SAP Vojvodina, SR Serbia, SFR Yugoslavia) is an ethnic Hungarian politician in Serbia. He was the president of Senta municipality as a member of Alliance of Vojvodina Hungarians.
title: Attila Juhász
paragraph_text: Podlužje () is a small geographical region in Serbia. It is located in south-eastern Syrmia. The western part of Podlužje belong to the autonomous province of Vojvodina, and the eastern part belongs to the city of Belgrade. The Serbian Orthodox Fenek monastery and natural reserve Obedska Pond are situated in this region, as well as the medieval town of Kupinik (today a village named Kupinovo), the former seat of the Serbian despots in Syrmia.
title: Podlužje
paragraph_text: Serrapio is one of 18 parishes (administrative divisions) in Aller, a municipality within the province and autonomous community of Asturias, in northern Spain.
title: Serrapio
paragraph_text: Nembro is one of thirteen parishes (administrative divisions) in the Gozón municipality, within the province and autonomous community of Asturias, in northern Spain.
title: Nembro (Gozón)
paragraph_text: In Serbia, the Serbian language is the official one, while both Serbian and Croatian are official in the province of Vojvodina. A large Bosniak minority is present in the southwest region of Sandžak, but the "official recognition" of Bosnian language is moot. Bosnian is an optional course in 1st and 2nd grade of the elementary school, while it is also in official use in the municipality of Novi Pazar. However, its nomenclature is controversial, as there is incentive that it is referred to as "Bosniak" (bošnjački) rather than "Bosnian" (bosanski) (see Bosnian language for details).
title: Serbo-Croatian
paragraph_text: In the mid-19th century, Serbian (led by self-taught writer and folklorist Vuk Stefanović Karadžić) and most Croatian writers and linguists (represented by the Illyrian movement and led by Ljudevit Gaj and Đuro Daničić), proposed the use of the most widespread dialect, Shtokavian, as the base for their common standard language. Karadžić standardised the Serbian Cyrillic alphabet, and Gaj and Daničić standardized the Croatian Latin alphabet, on the basis of vernacular speech phonemes and the principle of phonological spelling. In 1850 Serbian and Croatian writers and linguists signed the Vienna Literary Agreement, declaring their intention to create a unified standard. Thus a complex bi-variant language appeared, which the Serbs officially called "Serbo-Croatian" or "Serbian or Croatian" and the Croats "Croato-Serbian", or "Croatian or Serbian". Yet, in practice, the variants of the conceived common literary language served as different literary variants, chiefly differing in lexical inventory and stylistic devices. The common phrase describing this situation was that Serbo-Croatian or "Croatian or Serbian" was a single language. During the Austro-Hungarian occupation of Bosnia and Herzegovina, the language of all three nations was called "Bosnian" until the death of administrator von Kállay in 1907, at which point the name was changed to "Serbo-Croatian".
title: Serbo-Croatian
paragraph_text: Pigüeña is one of fifteen parishes (administrative divisions) in Somiedo, a municipality within the province and autonomous community of Asturias, in northern Spain.
title: Pigüeña
paragraph_text: Lue is one of 13 parishes (administrative divisions) in the Colunga municipality, within the province and autonomous community of Asturias, in northern Spain.
title: Lue (Colunga)
paragraph_text: Villacondide is one of seven parishes (administrative divisions) in the Coaña municipality, within the province and autonomous community of Asturias, in northern Spain.
title: Villacondide
paragraph_text: Usually, a federation is formed at two levels: the central government and the regions (states, provinces, territories), and little to nothing is said about second or third level administrative political entities. Brazil is an exception, because the 1988 Constitution included the municipalities as autonomous political entities making the federation tripartite, encompassing the Union, the States, and the municipalities. Each state is divided into municipalities (municípios) with their own legislative council (câmara de vereadores) and a mayor (prefeito), which are partly autonomous from both Federal and State Government. Each municipality has a "little constitution", called "organic law" (lei orgânica). Mexico is an intermediate case, in that municipalities are granted full-autonomy by the federal constitution and their existence as autonomous entities (municipio libre, "free municipality") is established by the federal government and cannot be revoked by the states' constitutions. Moreover, the federal constitution determines which powers and competencies belong exclusively to the municipalities and not to the constituent states. However, municipalities do not have an elected legislative assembly.
title: Federalism
paragraph_text: Naves is one of 28 parishes (administrative divisions) in Llanes, a municipality within the province and autonomous community of Asturias, in northern Spain.
title: Naves (Llanes)
paragraph_text: Trelles is one of seven parishes (administrative divisions) in the Coaña municipality, within the province and autonomous community of Asturias, in northern Spain.
title: Trelles
paragraph_text: Parajas is a parish (administrative division) in Allande, a municipality within the province and autonomous community of Asturias, in northern Spain.
title: Parajas
paragraph_text: Ballota is one of nine parishes (administrative divisions) in the Cudillero municipality, within the province and autonomous community of Asturias, in northern Spain.
title: Ballota (Cudillero)
paragraph_text: Alava is one of 28 parishes (administrative divisions) in Salas, a municipality within the province and autonomous community of Asturias, in northern Spain.
title: Alava (Salas)
paragraph_text: Llamero is one of eleven parishes (administrative divisions) in Candamo, a municipality within the province and autonomous community of Asturias, in northern Spain.
title: Llamero, Asturias
paragraph_text: Feketić (Serbian: Фекетић or "Feketić", Hungarian: "Bácsfeketehegy", German: "Feketitsch, Schwarzenberg") is a village located in the Mali Iđoš municipality, in the North Bačka District of Serbia. It is situated in the Autonomous Province of Vojvodina. The village has a Hungarian ethnic majority and its population numbering 4,308 people, including 2,672 Hungarians (2002 census).
title: Feketić
paragraph_text: Pigüeces is one of fifteen parishes (administrative divisions) in Somiedo, a municipality within the province and autonomous community of Asturias, in northern Spain.
title: Pigüeces
paragraph_text: Llamoso (Ḷḷamousu, in asturian language) is one of 15 parishes (administrative divisions) in Belmonte de Miranda, a municipality within the province and autonomous community of Asturias, in northern Spain.
title: Llamoso

Reasoning steps:
In which province are Serbian and Croatian both languages offial? >>>> Vojvodina
Socialist Autonomous Province of Vojvodina >> located in the administrative territorial entity >>>> SR Serbia

Answer: spans: SR Serbia