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.

[Q]: concept: Amazon Com  question:  where can you buy amazon kindle?
[A]: ['Amazon.com']


[Q]: concept: Bradley Cooper  question:  when did bradley cooper's dad die?
[A]: ['2011']


[Q]: concept: Cleveland Browns  question:  who owns the cleveland browns?
[A]:
Randy Lerner