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: Mary Shelley  question:  who were mary shelley's parents?
answer:
['Mary Wollstonecraft', 'William Godwin']


question:
concept: Battle Of Antietam  question:  when and where did the battle of antietam take place?
answer:
['Sharpsburg']


question:
concept: Baltimore Ravens  question:  who is the ravens quarterback 2012?
answer:

Joe Flacco