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: English  question:  where did english numbers originate from?
['Latin alphabet']

concept: Denver  question:  what airport does southwest fly to in denver?
['Front Range Airport', 'Centennial Airport', 'Denver International Airport', 'Rocky Mountain Metropolitan Airport']

concept: John Connor  question:  who plays john connor in terminator salvation?

Christian Bale