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: Olympique Lyonnais began their league campaign on the road taking on Le Mans at the Stade Leon-Bollee. Lyon started off the match very slow and eventually allowed a goal that was scored by Modibo Maiga in just the 21st minute. Link Information: Maiga began his career with Stade Malien in his home country aged 15 in 2003 Question: When did the player who scored the first goal in Olympique Lyonnais against Le Mans begin playing professionally?

SOLUTION: Answer: 2003

PROBLEM: Context: and rose to international prominence serving as a chief member of the 1876 Philadelphia Exposition, Link Information: The Centennial Commission turned to third-place winner's architect Henry Pettit and engineer Joseph M. Wilson for design and construction of the Main Exhibition Building. A temporary structure, the Main Building was the largest building in the world by area, enclosing 21.5 acre. Question: What building was the 1876 Philadelphia Exposition held at?

SOLUTION: Answer: the Main Exhibition Building

PROBLEM: Context: a major collection of materials on the Sacco and Vanzetti case Link Information:

After a few hours' deliberation on 14 July, 1921, the jury convicted Sacco and Vanzetti of first-degree murder and they were sentenced to death by the trial judge. Question: What year did the Sacco and Vanzetti case occur?

SOLUTION:
Answer: 1921