instruction:
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.
question:
concept: Darth Vader  question:  who was the voice of darth vader in episode iii?
answer:
['Hayden Christensen']


question:
concept: Taylor Swift  question:  what did taylor swift do at the vmas 2012?
answer:
['Grammy Award for Best Country Solo Performance']


question:
concept: Adolf Hitler  question:  what were hitler's parents names?
answer:

Alois Hitler, Klara Hitler