Question: What is the abbreviated form of the name of the country where Alfred Kurella hails from?

Knowledge 1: Spain
Spain (Spanish: España [esˈpaɲa] (listen)), officially the Kingdom of Spain (Spanish: Reino de España), is a country mostly located in Europe. Its continental European territory is situated on the Iberian Peninsula. Its territory also includes two archipelagoes: the Canary Islands off the coast of Africa, and the Balearic Islands in the Mediterranean Sea. The African enclaves of Ceuta, Melilla, and Peñón de Vélez de la Gomera make Spain the only European country to have a physical border with an African country (Morocco). Several small islands in the Alboran Sea are also part of Spanish territory. The country's mainland is bordered to the south and east by the Mediterranean Sea except for a small land boundary with Gibraltar; to the north and northeast by France, Andorra, and the Bay of Biscay; and to the west and northwest by Portugal and the Atlantic Ocean. [SEP] Knowledge 2: Geography of Turkey
Turkey is situated in  Anatolia (97%) and the Balkans (3%), bordering the Black Sea, between Bulgaria and Georgia, and bordering the Aegean Sea and the Mediterranean Sea, between Greece and Syria. The geographic coordinates of the country lie at: 39°00′N 35°00′E [SEP] Knowledge 3: Mohammad Zubair Khan
Dr. Mohammad Zubair Khan has a doctorate in political economy from Johns Hopkins University. After working briefly for the World Bank, he worked at the International Monetary Fund from 1981 to 1992, assigned to a wide range of countries, including industrial countries in northern Europe and Turkey, developing countries in south Asia, the oil producing countries in the Middle East and countries in the South Pacific region.
Knowledge 1: Alfred Kurella
Alfred Kurella (May 2, 1895 – June 12, 1975) was a German author and functionary of the Socialist Unity Party of Germany (SED) in East Germany. [SEP] Knowledge 2: Literature of East Germany
East German literature is the literature produced in East Germany from the time of the Soviet occupation in 1945 until the end of the communist government in 1990. The literature of this period was heavily influenced by the concepts of socialist realism and controlled by the communist government. As a result, the literature of the German Democratic Republic (East Germany) was for decades dismissed as nothing more than "Boy meet Tractor literature", but its study is now considered a legitimate field. Because of its language, the literature is more accessible to western scholars and is considered to be one of the most reliable, if not the most reliable, sources about East Germany. [SEP] Knowledge 3: North Korea
North Korea (Korean: ; MR: "Chosŏn" or literally ; MR: "Pukchosŏn"), officially the Democratic People's Republic of Korea (DPRK or DPR Korea; Korean: , "Chosŏn Minjujuŭi Inmin Konghwaguk"), is a country in East Asia constituting the northern part of the Korean Peninsula, with Pyongyang the capital and the largest city in the country. To the north and northwest, the country is bordered by China and by Russia along the Amnok (known as the Yalu in Chinese) and Tumen rivers and to the south it is bordered by South Korea, with the heavily fortified Korean Demilitarized Zone (DMZ) separating the two. Nevertheless, North Korea, like its southern counterpart, claims to be the legitimate government of the entire peninsula and adjacent islands.
Knowledge 1: Alfred Kurella
Alfred Kurella (May 2, 1895 – June 12, 1975) was a German author and functionary of the Socialist Unity Party of Germany (SED) in East Germany. [SEP] Knowledge 2: Literature of East Germany
East German literature is the literature produced in East Germany from the time of the Soviet occupation in 1945 until the end of the communist government in 1990. The literature of this period was heavily influenced by the concepts of socialist realism and controlled by the communist government. As a result, the literature of the German Democratic Republic (East Germany) was for decades dismissed as nothing more than "Boy meet Tractor literature", but its study is now considered a legitimate field. Because of its language, the literature is more accessible to western scholars and is considered to be one of the most reliable, if not the most reliable, sources about East Germany. [SEP] Knowledge 3: Spain
Spain (Spanish: España [esˈpaɲa] (listen)), officially the Kingdom of Spain (Spanish: Reino de España), is a country mostly located in Europe. Its continental European territory is situated on the Iberian Peninsula. Its territory also includes two archipelagoes: the Canary Islands off the coast of Africa, and the Balearic Islands in the Mediterranean Sea. The African enclaves of Ceuta, Melilla, and Peñón de Vélez de la Gomera make Spain the only European country to have a physical border with an African country (Morocco). Several small islands in the Alboran Sea are also part of Spanish territory. The country's mainland is bordered to the south and east by the Mediterranean Sea except for a small land boundary with Gibraltar; to the north and northeast by France, Andorra, and the Bay of Biscay; and to the west and northwest by Portugal and the Atlantic Ocean.

Answer: GDR