In this task, you will be presented with a question and you have to answer the question based on your knowledge. Your answers should be as short as possible.

Input: Consider Input: What is the difference of the average of the 5 stadiums with the most seats and five stadiums with the least seats ?

Output: 21450


Input: Consider Input: What year was the constructor established upon separation whose driver finished a close second to Ayrton Senna in 1983 British Formula Three Championship ?

Output: 1955


Input: Consider Input: What was the host country when Willis Todman was the flag bearer for the British Virgin Islands at the Olympics ?
Output: South Korea