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'.

[EX Q]: Context: He moved back to his homeland and graduated first at the Annenschule then at the Law Faculty of the St. Petersburg University. Link Information: none Question: What degree did Mikhail Sumarokov-Elston earn from St. Petersburg University?
[EX A]: Answer: none

[EX Q]: Context: Knipe was educated at Case Western Reserve University, receiving a B.A. summa cum laude in biology in 1972. Link Information: Case Western Reserve University (CWRU) is a private research university in Cleveland, Ohio. Question: In which state did Knipe receive his bachelor degree in biology?
[EX A]: Answer: Ohio

[EX Q]: Context: At the outbreak of World War I, he was refused by the Belgian Army because he suffered from astigmatism. Link Information: none Question: Was there a treatment available for astigmatism during World War I?
[EX A]:
Answer: none