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: , Upper Paleolithic tools made of fossil wood have been found in the Haora and Khowai valleys. Link Information: none Question: Which is the oldest valley that Upper Paleolithic tools were found in?
[EX A]: Answer: none

[EX Q]: Context: On 19 July 2012, Teever made his debut for Levadia when he came on as a second-half substitute in a Europa League match against Cypriot side Anorthosis. Link Information: In December 2011, Marko Kristal was appointed as manager. Question: Who was Levadia's manager when Teever made his debut for the club?
[EX A]: Answer: Marko Kristal

[EX Q]: Context: Ge Fei was elected to the Hall of Fame in 2008. Link Information: Gu Jun (; born 3 January 1975) Question: How old was Gu Jun when Ge Fei was elected to the Hall of Fame?
[EX A]:
Answer: 33