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.

Ex Input:
concept: Harley Quinn  question:  who should play harley quinn?

Ex Output:
['Arleen Sorkin', 'Mia Sara', 'Hynden Walch']


Ex Input:
concept: Darth Vader  question:  who was the voice of darth vader in episode iii?

Ex Output:
['Hayden Christensen']


Ex Input:
concept: Simba  question:  who was the voice of simba?

Ex Output:

Matthew Broderick