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: In 1180, Ingvar Yaroslavich joined Ryurik Rostislavich in his struggle against Sviatoslav Vsevolodovich of Chernihiv. Link Information: none Question: How old was Ryurik Rostislavich when Ingvar joined him in 1180?
[EX A]: Answer: none

[EX Q]: Context: This did not happen, but in 1933 the consortium commissioned Edward Stone to build a "super cinema" under the Astoria name there. The site was on Gloucester Place Link Information: the main film—The Private Life of Henry VIII starring Charles Laughton. Question: How old was Charles Laughton when the film he starred in was shown on opening night at the super cinema on Gloucester Place?
[EX A]: Answer: 34

[EX Q]: Context: Sandford appeared in a Nevada District Court on June 20, 2016, where he was charged with committing an act of violence on restricted ground. Link Information: none Question: How long had the Nevada District Court existed before Sanford appeared there?
[EX A]:
Answer: none