input question: Information: - During World War II, the American atomic bombings of Hiroshima and Nagasaki made Nagasaki the second and, to date, last city in the world to experience a nuclear attack. - Heinz Wilhelm Guderian (17 June 1888 14 May 1954) was a German general (colonel-general from 1940) during World War II, noted for his success as a leader of "Panzer" units in Poland and France and for partial success in the Soviet Union. - The United States dropped nuclear weapons on the Japanese cities of Hiroshima and Nagasaki on August 6 and 9, 1945, respectively, during the final stage of World War II. The United States had dropped the bombs with the consent of the United Kingdom as outlined in the Quebec Agreement. The two bombings, which killed at least 129,000 people, remain the only use of nuclear weapons for warfare in history. - The KV - 13 was an experimental Soviet medium tank created during World War II. It was developed on the KV - 1 chassis in the SKB - 2 design bureau of the Chelyabinsk Kirov Plant in late 1941 -- early 1942 , as a '' universal '' tank , intended to replace the production of T - 34 medium tanks and KV - 1 heavy tanks at the same time . - The "Panzerkampfwagen" IV (PzKpfw IV), commonly known as the Panzer IV, was a German medium tank developed in the late 1930s and used extensively during the Second World War. Its ordnance inventory designation was Sd.Kfz. 161. - World WarII (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 WarII the deadliest conflict in human history. - The Holocaust (from the Greek ': "holos", "whole" and "kaustos", "burnt"), also referred to as the Shoah"' (Hebrew: , "HaShoah", "the catastrophe"), was a genocide in which Adolf Hitler's Nazi Germany and its collaborators killed about six million Jews. The victims included 1.5million children and represented about two-thirds of the nine million Jews who had resided in Europe. Some definitions of the Holocaust include the additional five million non-Jewish victims of Nazi mass murders, bringing the total to about 11 million. Killings took place throughout Nazi Germany, German-occupied territories, and territories held by allies of Nazi Germany. - Hiroshima is perhaps best known as the first city in history to be targeted by a nuclear weapon when the United States Army Air Forces (USAAF) dropped an atomic bomb on the city (and later on Nagasaki) at 8:15a.m. on August 6, 1945, near the end of World War II. - The T-34 was a Soviet medium tank that had a profound and lasting effect on the field of tank design. Although its armour and armament were surpassed later in the war, it has often been credited as the most effective, efficient and influential tank design of the Second World War. At its introduction, the T-34 possessed an unprecedented combination of firepower, mobility, protection and ruggedness. Its 76.2mm (3in) high-velocity tank gun provided a substantial increase in firepower over any of its contemporaries; its heavy sloped armour was difficult to penetrate by most contemporary anti-tank weapons. When first encountered in 1941, the German tank general von Kleist called it "the finest tank in the world" and Heinz Guderian confirmed the T-34's "vast superiority" over existing German armour of the period. - Medium tank is a classification of tanks, particularly prevalent during World War II which represented a compromise between the mobility oriented light tanks and the protection and armour protection oriented heavy tanks. The most widely produced, cost effective and successful tanks of World War II (the Soviet T-34, the American Sherman tank, the Japanese Type 97 and the German Panzer IV) were all medium tank designs, and the success of the concept would later lead to the development of later generations of medium tanks such as the Chieftain. Many of the medium tanks lines became what are called main battle tank in most countries. What is the relationship between 'kv-13' and 'soviet union'????
output answer: country

input question: Information: - Giessen, spelled Gieen in German, is a town in the German federal state ("Bundesland") of Hesse, capital of both the district of Giessen and the administrative region of Giessen. The population is approximately 78,000, with roughly 24,000 university students. - Hesse or Hessia (, Hessian dialect: "Hesse" ) is a federal state ("Land") of the Federal Republic of Germany, with just over six million inhabitants. The state capital is Wiesbaden; the largest city is Frankfurt am Main. Until the formation of the German Reich in 1871, Hesse was an independent country ruled by a Grand Duke (Grand Duchy of Hesse). Due to divisions after World War II, the modern federal state does not cover the entire cultural region of Hesse which includes both the State of Hesse and the area known as Rhenish Hesse (Rheinhessen) in the neighbouring state of Rhineland-Palatinate. - Ernst Friedberger ( May 17 , 1875 - January 25 , 1932 ) was a German immunologist and hygienist born in Giessen . In 1899 he received his medical doctorate at the University of Giessen , and in 1901 became an assistant at the University of Konigsberg , where in 1903 he was habilitated as a lecturer in hygiene . In 1908 he attained the directorship of experimental therapy at the Institute of Pharmacology at the University of Berlin . From 1915 to 1926 he was professor of hygiene at the University of Greifswald , and afterwards director of the Preuischen Forschungsinstituts fur Hygiene und Immunitatslehre ( Research Institute of Hygiene and Immunology ) in Berlin - Dahlem . Friedberger is remembered for his investigations of anaphylaxis . He demonstrated that the specific arrangement between antigen , antibody , and complement is accompanied by the manufacture of anaphylatoxin , a word he used for the poison that was supposed to be the same with the one produced in vivo during anaphylactic shock . Later in his career , he dealt with various aspects of the immune system involving bacterial pathogens , with epidemiological research , and with hygiene issues concerning clothing , living quarters , etc. What is the relationship between 'ernst friedberger' and 'gieen'????
output answer:
place of birth