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 spring 1971, Alabama assistants Mal Moore and Jimmy Sharpe traveled to Austin where they saw first hand how the wishbone operated Link Information:  At Alabama, Moore began as Bryant's graduate assistant in 1964, Question: How long had Mal Moore been an Alabama assistant the year he travelled to Austin to see how the wishbone worked?
[EX A]: Answer: 7

[EX Q]: Context: Contrary to popular belief, Layne Staley of Alice in Chains neither auditioned nor was asked to join the new project. Tom Morello denied this claim on his Twitter account in 2015. Link Information: Twitter was created in March 2006 Question: How long had the social media platform Tom Morello used to deny courting Layne Staley for his band been in existence when he did so?
[EX A]: Answer: 9

[EX Q]: Context: The artist Auguste Rodin created a bust of Lord Howard de Walden in 1906 Link Information: none Question: How long had the Rodin Museum been around for by the year Auguste Rodin created a bust of Lord Howard de Walden?
[EX A]:
Answer: none