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.

Input: Consider Input: concept: Austraila  question:  where does the australian prime minister reside?

Output: ['Canberra']


Input: Consider Input: concept: Denver  question:  what airport does southwest fly to in denver?

Output: ['Front Range Airport', 'Centennial Airport', 'Denver International Airport', 'Rocky Mountain Metropolitan Airport']


Input: Consider Input: concept: Hudson River  question:  where does hudson river start?


Output: ['Lake Tear of the Clouds']