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.

Ex Input:
Which is the oldest castle that is only listed as a museum ?

Ex Output:
Torpa Castle


Ex Input:
Which company operates this line that passes through this station opened to serve as an alternate parking ?

Ex Output:
East Penn Railroad


Ex Input:
Which american president is buried in a city that had a population of 4,721 individuals in the 2010 census ?

Ex Output:

James Madison