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.

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

concept: Greece question: which island in greece?
['Ionian Islands']

concept: Charlie Sheen question: what is charlie sheen's dad's name?
Martin Sheen