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: Werner Heisenberg  question:  what did heisenberg say about electrons?
[EX A]: ['wolfgang ernst pauli worked with werner karl heisenberg']

[EX Q]: concept: Melbourne Australia  question:  where does the name melbourne come from?
[EX A]: ['William Lamb, 2nd Viscount Melbourne']

[EX Q]: concept: Somalia  question:  where is somalia located?
[EX A]:
Africa