In this task, you are given a question. You have to answer the question based on your information.

Ex Input:
Which musician or group is from the US, 3OH!3 or Regina Spektor?

Ex Output:
3OH!3


Ex Input:
The French aristocrat and military officer who fought in the American Revolutionary War visited which house during his grand tour?

Ex Output:
The Cellar


Ex Input:
Rowland Hill, 1st Viscount Hill served under the command of a soldier who defeated whom at Waterloo?

Ex Output:
Napoleon