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: The authorities suspected that Oerter had somehow been involved in Alexander Berkman's attempt to assassinate a wealthy businessman called Henry Clay Frick. Link Information: 

Henry Clay Frick (December 19, 1849 – December 2, 1919) Question: What year was the wealthy businessman that Berkman tried to assassinate born?
[EX A]: Answer: 1849 

[EX Q]: Context: Northpark Mall opened in 1972 Link Information: none Question: Did Vintage Stock exist the year the Northpark Mall opened?
[EX A]: Answer: none

[EX Q]: Context: Born in Bucharest on December 28 or 29, 1840 Link Information: Bucharest ( , ; ) is the capital and largest city of Romania, Question: In which country was Kalinderu born in?
[EX A]:
Answer: Romania