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'.

[Q]: Context: La Hire joined Charles VII in 1418, when the English army invaded France. Link Information: Charles VII (22 February 1403 – 22 July 1461) Question: How old was Charles VII when La Hire joined him?
[A]: Answer: 15


[Q]: Context: Upon mobilization and the declaration of war, the 1st Battalion, Wilts deployed to France as part of the 3rd Division's 7th Brigade, landing in France on 14 August 1914 Link Information: none Question: How long had the 7th Brigade existed before Wilts was deployed to France?
[A]: Answer: none


[Q]: Context: made his Olympic debut with a performance in the heats of the 10,000 metres at the 2000 Sydney Olympics Link Information: he 10,000 metres or the 10,000-metre run is a common long-distance track running event. The event is part of the athletics programme at the Olympic Games and the World Championships in Athletics and is common at championship level events. The race consists of 25 laps around an Olympic-sized track. Question: How many laps around the Olympic track did Kifle make while running heats in his Olympic debut?
[A]:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Answer: 25


