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.

Example Input: concept: Rome  question:  which airport to fly in rome?
Example Output: ['Ciampino – G.B. Pastine International Airport', 'Rome Viterbo Airport', 'Italian Met Office Airport', 'Leonardo da Vinci–Fiumicino Airport', 'Urbe Airport']

Example Input: concept: Dominican Republic  question:  what is currency in dominican republic?
Example Output: ['Dominican peso']

Example Input: concept: Chile  question:  who is the current president of chile 2011?
Example Output:
Sebastián Piñera