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: Which city conducted the proclamation celebrated on November 15 in Brazil ?

Output: Rio de Janeiro

Input: Consider Input: Based on the 1959 novel of the same name , what movie featured a main character based on the real pool hustler , Rudolf Wanderone ?
Output: The Hustler