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: Johnny Cash  question:  who was johnny cash's first wife?
[EX A]: ['Vivian Liberto']

[EX Q]: concept: Russians  question:  what do ethnic russians look like?
[EX A]: ['Europeans']

[EX Q]: concept: Oregon  question:  who is the governor of oregon 2012?
[EX A]:
John Kitzhaber