Q: Information:  - World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although related conflicts began earlier. It involved the vast majority of the world's nationsincluding all of the great powerseventually forming two opposing military alliances: the Allies and the Axis. It was the most widespread war in history, and directly involved more than 100 million people from over 30 countries. In a state of "total war", the major participants threw their entire economic, industrial, and scientific capabilities behind the war effort, erasing the distinction between civilian and military resources. Marked by mass deaths of civilians, including the Holocaust (in which approximately 11 million people were killed) and the strategic bombing of industrial and population centres (in which approximately one million were killed, and which included the atomic bombings of Hiroshima and Nagasaki), it resulted in an estimated 50 million to 85 million fatalities. These made World War II the deadliest conflict in human history.  - Low German or Low Saxon ( or in the wider sense) is a West Germanic language spoken mainly in northern Germany and the eastern part of the Netherlands. It is descended from Old Saxon in its earliest form.  - The Soviet Union, officially the Union of Soviet Socialist Republics (USSR " ) was a socialist state in Eurasia that existed from 1922 to 1991. A union of multiple subnational republics, its government and economy were highly centralized. The Soviet Union was a one-party federation, governed by the Communist Party with Moscow as its capital.  - The Duchy of Prussia or Ducal Prussia was a duchy in eastern Prussia established during the Protestant Reformation in 1525. It was the first Lutheran duchy with a dominant German-speaking population, as well as Polish and Lithuanian minorities. In old texts and in Latin, the term "Prut(h)enia" refers alike to "Ducal Prussia", its western neighbor Royal Prussia, and their common predecessor, Teutonic Prussia. The adjectival form of the name was "Prut(h)enic".  - Ludwig Rosenfelder ( * July 18 , 1813 in Breslau ;  April 18 , 1881 in Königsberg ) was a German painter and philosopher . He specialized in religious and historical paintings .  - Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of , and has a largely temperate seasonal climate. With about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular immigration destination in the world. Germany's capital and largest metropolis is Berlin. Other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart and Düsseldorf.  - Königsberg (until 1946 officially: Königsberg in Preußen) was a city in the monastic state of the Teutonic Knights, the Duchy of Prussia, the Kingdom of Prussia and Germany until 1946. After being largely destroyed in World War II by Allied Forces and then annexed by the Soviet Union thereafter, the city was renamed Kaliningrad, and few traces of the former Königsberg remain today. The literal meaning of Königsberg is 'Kings Mountain'. In the local Low German dialect, spoken by many of its German former inhabitants, the name was "Kenigsbarg". Further names included , Old Prussian: "Kunnegsgarbs, Knigsberg", and .  - The Kingdom of Prussia was a German kingdom that constituted the state of Prussia between 1701 and 1918 and included parts of present-day Germany, Poland, Russia, Lithuania, Denmark, Belgium and the Czech Republic. It was the driving force behind the unification of Germany in 1871 and was the leading state of the German Empire until its dissolution in 1918. Although it took its name from the region called Prussia, it was based in the Margraviate of Brandenburg, where its capital was Berlin.    Given the information above, choose from the list below the object entity that exhibits the relation 'place of death' with the subject 'ludwig rosenfelder'.  Choices: - belgium  - berlin  - central  - denmark  - düsseldorf  - germany  - kaliningrad  - königsberg  - lithuania  - moscow  - most  - munich  - nagasaki  - netherlands  - poland  - prussia  - soviet union  - union
A: kaliningrad


Q: Information:  - A hardcourt (or hard court) is a surface or floor on which a sport is played, most usually in reference to tennis courts. They are typically made of rigid materials such as asphalt or concrete, and covered with acrylic material to seal the surface and mark the playing lines, while providing some cushioning. Historically, hardwood surfaces were also in use in indoor settings, similar to an indoor basketball court, but these are now rare.  - Plexicushion is an acrylic-based hardcourt tennis surface and one of the surface types used on the professional Association of Tennis Professionals and Women's Tennis Association tours. It is manufactured and sold by sports surfaces division of California Products Corporation, a company based in Andover, Massachusetts.  - Rebound Ace is a cushioned tennis hardcourt composed of polyurethane rubber, fiberglass, and other materials on top of an asphalt or reinforced concrete base. It is manufactured by California Products Corporation's Sports Surfaces division.  - The Australian Open is a major tennis tournament held annually over the last fortnight of January in Melbourne, Australia. First held in 1905, the tournament is chronologically the first of the four Grand Slam tennis events of the year  the other three being the French Open, Wimbledon and the US Open. It features men's and women's singles; men's, women's and mixed doubles and junior's championships; as well as wheelchair, legends and exhibition events. Prior to 1988 the tournament had been played on grass. Since 1988 two types of hardcourt surfaces have been used at Melbourne Park  green Rebound Ace to 2007 and blue Plexicushion from 2008.  - The Brisbane International is a professional tennis tournament played on outdoor hard courts in Brisbane , Queensland . It is part of the ATP World Tour 250 series of the Association of Tennis Professionals ( ATP ) World Tour and of the WTA Premier tournaments of the Women 's Tennis Association ( WTA ) Tour . It is held annually in January at the Queensland Tennis Centre just before the first Grand Slam tournament of the season , the Australian Open as part of the Australian Open Series . It is owned by Tennis Australia .    Given the information above, choose from the list below the object entity that exhibits the relation 'surface played on' with the subject 'brisbane international'.  Choices: - grass  - hardcourt
A: hardcourt