Based on the given question and tppic, give an answer. The answer is available on on the internet. The questions are mostly centered around a single named entity.

[EX Q]: concept: Zach Galifianakis question: who does zach galifianakis play in the hangover?
[EX A]: ['Alan Garner']

[EX Q]: concept: China question: who are the main trading partners of china?
[EX A]: ['Madagascar', 'Angola', 'Algeria', 'Sudan', 'Tuvalu', 'Tanzania', 'Nepal', 'Djibouti', 'Laos', 'Sierra Leone']

[EX Q]: concept: W E B Du Bois question: what book did w.e.b. dubois wrote?
[EX A]:
Writings
The Souls of Black Folk
John Brown
The Negro
W.E.B. Du Bois on Asia
Darkwater
The world of W.E.B. Du Bois
The illustrated Souls of Black folk
The suppression of the African slave trade to the United States of America, 1638-1870
Dark princess