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'.
--------
Question: Context: He gave up this plan and began studying theatre in 1923, first under Emmanuel Reicher, and then, from 1925 to 1926, as a theatre studies student under Max Herrmann at the university Link Information: In 1919 he was offered a chair at the University of Berlin Question: What university did Max Herrmann teach at?

Answer: Answer: University of Berlin

Question: Context: Watson graduated in 1943 with BS in electrical engineering from Iowa State College. Link Information: none Question: Which fo the universities Watson attended has the highest student enrollment?

Answer: Answer: none

Question: Context: His father having been killed in 1942 while on active duty during World War II Link Information: A state of total war emerged, directly involving more than 100 million people from more than 30 countries. Question: How many nations fought in the war that killed Bathurst's father in 1942?

Answer:
Answer: more than 30