In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Input: Consider Input: Passage: Han Groenewegen worked in the Hague as a freelance architect from 1920 to 1927. Before establishing his own firm, he used to work for the contractor R. Rutgers in the Hague. One of his few works in the Netherlands is the Church of the Holy Heart of Jesus in Schiedam. During the Great Depression, Groenewegen left the Netherlands to established his own new firm in the Dutch East Indies. Many other architects were left for the Indies during the period, e.g. Albert Aalbers. Groenewegen arrived in Medan (on the island of Sumatra) in 1927 to work on the plan for a hospital, the St. Elisabeth's Hospital (1929-1930). He was active in Medan from 1927 to 1942 to work for the Oostkust. Like Schoemaker for the city of Bandung, Gronewegen can be considered as representative of modernist Nieuwe Bouwen in Medan. Among Groenewegen's extensive portfolio in Medan are the expansion of Medan Cathedral (1928), Arnhem Insurance (now Museum Perjuangan TNI, 1930), the Roman Catholic Chinese church in Polonia (1934), Princess Beatrix School (now Immanuel Christian School, 1938), Medan swimming pool (1939), and Oranjeschool (1941). Unlike many of his colleagues however, Groenewegen remained in Indonesia following the independence of the country.
 Link Information: Groenewegen arrived in Medan (on the island of Sumatra) in 1927  Question: What age was Albert Aalbers the year Groenewegen arrived in Medan?

Output: Answer: 30


Input: Consider Input: Passage: In 60 BC, an internal disturbance occurred among the Xiongnu ruling clique, and Xianxianshan, Prince Rizhu of the Xiongnu stationed in the Turpan Basin, led 12,000 of his troops and 12 royals to pledge allegiance to the Han imperial court. That same year, the Han appointed Zheng Ji as the Protector General of the Western Regions, with his office in Wulei (near Qiuci) to oversee the entire region of the Tarim Basin west to the Pamir. The last Protector General, Dan Qin, was killed during a rebellion led by Yanqi in 13 AD. A brief attempt to restore the protector generalship was launched by Wang Mang in 16 AD, under the new appointed Protector General Li Chong. The armies soon advanced towards the state of Yanqi, but were eventually defeated by Yanqi with its allies. Li Chong fled to the state of Qiuci, and died soon after the fall of Xin Dynasty.
 Link Information: none Question: Are there any large bodies of water in the place Li Chong ran away to?

Output: Answer: none


Input: Consider Input: Passage: In 1933, Ottwalt and his wife, Waltraut, left Germany and went into exile in Denmark, then, by way of Czechoslovakia, ended up in the Soviet Union. Living in Moscow, Ottwalt wrote for the German exile magazine Internationale Literatur (published by Johannes R. Becher) and was an editor at Vegaar Bibliothek. He also wrote for the Deutsche Zentral Zeitung. In 1936, he and his wife were ensnared in the Stalinist purges and arrested by the Soviet secret police, the NKVD. He was charged with suspicion of espionage, sentenced to forced labor and deported to a gulag near Archangelsk. His wife was sentenced to forced labor in Kotlas. She was deported back to Germany in January 1941 and didn't learn about his death until January 1958, when the Soviet Red Cross informed her that her husband had died on 24 August 1943.
 Link Information: into exile in Denmark, Question: When did the country Ottwalt went into exile in founded?


Output: Answer: 12,500 BC