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: Vincent Van Gogh  question:  what art movement does vincent van gogh belong to?
[A]: ['Post-Impressionism']


[Q]: concept: Brazil  question:  what currency does brazil use?
[A]: ['Brazilian real']


[Q]: concept: Hans Christian Orsted  question:  what did hans oersted discovered in 1819?
[A]:
Aluminium