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.

What is the difference of the average of the 5 stadiums with the most seats and five stadiums with the least seats ?
21450

What is the country of the mountain range whose highest mountain has lakes such as Kreuzsee and Wangenitzsee on its slopes ?
Austria

What was the overall # for the athlete who spent 6 years playing in the NFL ?
42