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: Of the sites found in the largest city by population on the list , which is the only landmark listed in all three Historical Registries ?
Example Output: Don Fernando Pacheco Adobe

Example Input: Why did people decline to choose the bronze medalist in women 's 1.5 km speed skating at the Olympic Games of 1968 for the Olympic Games of 1964 ?
Example Output: 'old age '

Example Input: How many of the gymnasts competed in the 1992 Summer Olympics ?
Example Output:
7