TASK DEFINITION: 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'.
PROBLEM: Context: The super-villain Tiger Shark was introduced in issue #5 by writer Roy Thomas and artist John Buscema Link Information: none Question: Which artist worked for the series the longest?

SOLUTION: Answer: none

PROBLEM: Context: The route is described in a series of six sectional leaflets, updated in 2008 Link Information: none Question: Was the route updated before The Weavers' Triangle Visitor Centre was built?

SOLUTION: Answer: none

PROBLEM: Context: He studied composition from 1946 to 1949 at the National Conservatory (under the direction of Henri Busser Link Information: Henri Büsser (16 January 1872 in Toulouse 30 December 1973 in Paris) Question: How old was Henri Busser the first year that Raffaello de Banfield studied composition under his direction? 

SOLUTION:
Answer: 36