Given the task definition and input, reply with output. 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'.

Context: In 1928 he began study at the University of Vienna, obtaining his doctorate in 1930 Link Information: none Question: Who is the president of the school where Smith obtained his doctorate?
Answer: none