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.

Example Input: Which medal was received by the athlete who rated among the world 's best singles players during the 1980s ?
Example Output: Silver

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

Example Input: What is the capacity of the stadium that was completed in 2019 ?
Example Output:
22,500