Given the task definition and input, reply with output. In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Context: Vorarlberg is the westernmost federal state ("Bundesland") of Austria. Although it has the second-smallest area (Vienna is the smallest) and population (Burgenland is less populated), it has the second-highest population density (after Vienna). It borders three countries: Germany (Bavaria and Baden-Württemberg via Lake Constance), Switzerland (Graubünden and St. Gallen) and Liechtenstein. The only Austrian state that shares a border with Vorarlberg is Tyrol to the east., Schruns is a municipality in the Montafon valley in the Austrian state of Vorarlberg in the Bludenz district., The Prättigau Valley, in the canton of Graubünden (Grisons), Switzerland, is home to the world-famous ski resorts of Klosters and neighbouring Davos in the Landwasser Valley. 
At its heart is the river Landquart. The valley extends upwards from Landquart, a key transport terminal just north of Chur, the capital of Grisons. It is a popular tourist destination for winter and summer activities, including downhill and cross country skiing, tobogganing and hiking. Traditionally, towns in the Prättigau were reliant on the lumber industry, although the income from tourism has largely replaced that., The Verwall Alps or Verwall Group are a mountain range of the Central Eastern Alps at the border of the Austrian states of Tyrol and Vorarlberg., A landform is a natural feature of the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Typical landforms include hills, mountains, plateaus, canyons, valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins., The Solar System is the gravitationally bound system comprising the Sun and the objects that orbit it, either directly or indirectly. Of those objects that orbit the Sun directly, the largest eight are the planets, with the remainder being significantly smaller objects, such as dwarf planets and small Solar System bodies. Of the objects that orbit the Sun indirectly, the moons, two are larger than the smallest planet, Mercury., The Ill (all capitals: ILL) is a 72 km long tributary of the Rhine in the western Austrian province of Vorarlberg., Liechtenstein , officially the Principality of Liechtenstein, is a doubly landlocked German-speaking microstate in Central Europe. It is a constitutional monarchy with the rank of principality, headed by the Prince of Liechtenstein., A mountain is a large landform that stretches above the surrounding land in a limited area, usually in the form of a peak. A mountain is generally steeper than a hill. Mountains are formed through tectonic forces or volcanism. These forces can locally raise the surface of the earth. Mountains erode slowly through the action of rivers, weather conditions, and glaciers. A few mountains are isolated summits, but most occur in huge mountain ranges., A glacier (or ) is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation (melting and sublimation) over many years, often centuries. Glaciers slowly deform and flow due to stresses induced by their weight, creating crevasses, seracs, and other distinguishing features. They also abrade rock and debris from their substrate to create landforms such as cirques and moraines. Glaciers form only on land and are distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water., A town is a human settlement larger than a village but smaller than a city. The size definition for what constitutes a "town" varies considerably in different parts of the world., The Rätikon is a mountain range of the Central Eastern Alps located at the border between Vorarlberg, Liechtenstein and Graubünden. It is the geological border between the Eastern and Western Alps and stretches from the Montafon as far as the Rhine. In the south, the Prättigau is its limit, in the north the Walgau. In the east, it borders the Silvretta groups., Volcanism is the phenomenon of eruption of molten rock (magma) onto the surface of the Earth or a solid-surface planet or moon, where lava, pyroclastics and volcanic gases erupt through a break in the surface called a vent. It includes all phenomena resulting from and causing magma within the crust or mantle of the body, to rise through the crust and form volcanic rocks on the surface., Bludenz is a town in the Austrian state of Vorarlberg. It is the administrative seat of Bludenz District, which encompasses about half of the state's territory., The Zimba , elevation 2,645 m ( 8,678 ft ) , is the most familiar mountain in the Austrian mountain range called Rätikon . Located in the hinterland of Bludenz , this horn is the landmark of Montafon valley and especially of the main village of Schruns . Three ridges and three walls emphasize the shapeliness of the form . The eastern ridge is one of the most familiar climbing routes of the whole Rätikon range , but the normal way leads along the western ridge . Despite the altitude of just 2,645 m , the Zimba is a great viewpoint for the entire region ., Piz Buin is a mountain in the Silvretta range of the Alps on the border between Austria and Switzerland. It forms the border between the Swiss canton of Graubünden and the Austrian state of Vorarlberg and is the highest peak in Vorarlberg., Plate tectonics (from the Late Latin "tectonicus", from the "pertaining to building") is a scientific theory describing the large-scale motion of 7 large plates and the movements of a larger number of smaller plates of the Earth's lithosphere, over the last hundreds of millions of years. The theoretical model builds on the concept of continental drift developed during the first few decades of the 20th century. The geoscientific community accepted plate-tectonic theory after seafloor spreading was validated in the late 1950s and early 1960s., A mountain range (also mountain barrier, belt, or system) is a geographic area containing numerous geologically related mountains. A mountain system or system of mountain ranges, sometimes is used to combine several geological features that are geographically (regionally) related. On Earth, most significant mountain ranges are the result of plate tectonics, though mountain ranges are formed by a range of processes, are found on many planetary mass objects in the Solar System and are likely a feature of most terrestrial planets., Montafon (in local dialect: ""Muntafu")" is a 39 km long valley in the federal state of Vorarlberg (Austria) that is crossed by the river Ill (Vorarlberg). It extends from the city of Bludenz and the Verwall Alps in the north, to the Silvretta and Rätikon mountain range in the south. Piz Buin is with 3312m the highest peak within the Silvretta mountain range., The Bezirk Bludenz is an administrative district ("Bezirk") in Vorarlberg, Austria., The Central Eastern Alps, also referred to as Austrian Central Alps or just Central Alps comprise the main chain of the Eastern Alps in Austria and the adjacent regions of Switzerland, Liechtenstein, Italy and Slovenia., A terrestrial planet, telluric planet, or rocky planet is a planet that is composed primarily of silicate rocks or metals. Within the Solar System, the terrestrial planets are the inner planets closest to the Sun, i.e. Mercury, Venus, Earth, and Mars. The terms "terrestrial planet" and "telluric planet" are derived from Latin words for Earth ("Terra" and "Tellus"), as these planets are, in terms of composition, "Earth-like"., The Rhine (, , ) is a European river that begins in the Swiss canton of Graubünden in the southeastern Swiss Alps, forms part of the 
Swiss-Austrian, Swiss-Liechtenstein, Swiss-German and then the Franco-German border, then flows through the Rhineland and eventually empties into the North Sea in the Netherlands. 
The largest city on the river Rhine is Cologne, Germany, with a population of more than 1,050,000 people. It is the second-longest river in Central and Western Europe (after the Danube), at about , with an average discharge of about ., A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases a river flows into the ground and becomes dry at the end of its course without reaching another body of water. Small rivers can be referred to using names such as stream, creek, brook, rivulet, and rill. There are no official definitions for the generic term river as applied to geographic features, although in some countries or communities a stream is defined by its size. Many names for small rivers are specific to geographic location; examples are "run" in some parts of the United States, "burn" in Scotland and northeast England, and "beck" in northern England. Sometimes a river is defined as being larger than a creek, but not always: the language is vague., Subject: zimba , Relation: located_in_the_administrative_territorial_entity, Options: (A) austria (B) bludenz district (C) canton (D) central (E) cologne (F) district (G) earth (H) europe (I) freshwater (J) germany (K) graubünden (L) hill (M) italy (N) klosters (O) landquart (P) liechtenstein (Q) mercury (R) most (S) mountain (T) netherlands (U) northern (V) of (W) rhine (X) rise (Y) river (Z) rock ([) south (\) switzerland (]) the valley (^) vorarlberg
vorarlberg