Question: What is the most common language in the European state that seized Libya in 1911 from the main subject of the Ottoman era in the history of Rila's country?

<P0-S0> The history of Ottoman Bulgaria spans nearly 500 years, from the conquest by the Ottoman Empire of the smaller kingdoms emerging from the disintegrating Second Bulgarian Empire in the late 14th century, to the Liberation of Bulgaria in 1878. <P0-S1> As a result of the Russo-Turkish War (1877–1878), the Principality of Bulgaria, a self-governing Ottoman vassal state that was functionally independent, was created. <P0-S2> In 1885 the autonomous province of Eastern Rumelia came under the control of the Bulgarian Tsar. <P0-S3> Bulgaria declared independence in 1908. <SEP> <P1-S0> Rila (, pronounced ) is a town in southwestern Bulgaria, in Rila Municipality, part of Kyustendil Province. <P1-S1> It is the administrative centre of Rila Municipality, which lies in the southeastern part of Kyustendil Province. <SEP> <P2-S0> old english developed from a set of anglo-frisian or north sea germanic dialects originally spoken by germanic tribes traditionally known as the angles, saxons, and jutes. <P2-S1> as the anglo-saxons became dominant in england, their language replaced the languages of roman britain: common brittonic, a celtic language, and latin, brought to britain by roman invasion. <P2-S2> old english had four main dialects, associated with particular anglo-saxon kingdoms: mercian, northumbrian, kentish and west saxon. <P2-S3> it was west saxon that formed the basis for the literary standard of the later old english period, although the dominant forms of middle and modern english would develop mainly from mercian. <P2-S4> the speech of eastern and northern parts of england was subject to strong old norse influence due to scandinavian rule and settlement beginning in the 9th century. <SEP> <P3-S0> As a result of this conflict, the Ottoman Turks ceded the provinces of Tripolitania, Fezzan, and Cyrenaica to Italy. <P3-S1> These provinces together formed what became known as Libya. <SEP> <P4-S0> libya (; ; ), officially the state of libya, is a country in the maghreb region in north africa, bordered by the mediterranean sea to the north, egypt to the east, sudan to the southeast, chad to the south, niger to the southwest, algeria to the west, and tunisia to the northwest. <P4-S1> the sovereign state is made of three historical regions: tripolitania, fezzan and cyrenaica. <P4-S2> with an area of almost , libya is the fourth largest country in africa, and is the 16th largest country in the world. <P4-S3> libya has the 10th-largest proven oil reserves of any country in the world. <P4-S4> the largest city and capital, tripoli, is located in western libya and contains over one million of libya's six million people. <P4-S5> the second-largest city is benghazi, which is located in eastern libya. <SEP> <P5-S0> There are approximately 34 living spoken languages and related dialects in Italy, most of which are indigenous evolutions of Vulgar Latin, and thus are classified as Romance languages. <P5-S1> Although they are sometimes referred to as regional languages, there is no uniformity within any Italian region, and speakers from one locale within a region are typically very aware of features that distinguish their local language from the speech of other places nearby. <P5-S2> The official and most widely spoken language is Italian, a descendant of Tuscan.