Definition: In this task, you're given a statement, 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: Context: Pfretzschner studied sculpture with Edmund von Hellmer in Vienna and Ludwig Manzel in Berlin, where he worked from 1891 to 1913, becoming a Professor at the Prussian Academy of Art. Link Information: The Prussian Academy of Arts (German: Preuische Akademie der Kunste) was a state arts academy first established in Berlin, Brandenburg, in 1694/1696 Question: When was the academy founded?
Output:
Answer: 1694/1696