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: palace facades designed by Percy Nobbs, featuring terracotta, granite, bronze and Tyndall stone Link Information: Terracotta is the term normally used for sculpture made in earthenware Question: Which of the materials that the palace facades featured was naturally formed?
[EX A]: Answer: Tyndall Stone

[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: Clayoquot Sound was listed as a Biosphere Reserve in 2000 Link Information: none Question: How many students were enrolled in Carleton University the year Clayoquot Sound was listed as a Biosphere Reserve?
[EX A]:
Answer: none