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: Zachary Taylor question: where was zachary taylor elected from?
[EX A]: ['Kentucky']

[EX Q]: concept: Sacha Baron Cohen question: how old is sacha baron cohen?
[EX A]: ['http://justjared.buzznet.com/2009/01/12/sacha-baron-cohen-insults-madonna-at-golden-globes/']

[EX Q]: concept: Robert Koch question: what did robert koch do?
[EX A]:
Physician