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: Werner Heisenberg  question:  what did heisenberg say about electrons?

A: ['wolfgang ernst pauli worked with werner karl heisenberg']
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Q: concept: Zulu  question:  what country did the zulu live in?

A: ['Zambia', 'Zimbabwe', 'Mozambique', 'KwaZulu-Natal']
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Q: concept: Thomas Jefferson  question:  what state did thomas jefferson live in?

A:
['Virginia']
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