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: Sanjay Gupta  question:  where does dr. sanjay gupta practice?

Ex Output:
['Grady Memorial Hospital']


Ex Input:
concept: Rome  question:  which airport to fly in rome?

Ex Output:
['Ciampino – G.B. Pastine International Airport', 'Rome Viterbo Airport', 'Italian Met Office Airport', 'Leonardo da Vinci–Fiumicino Airport', 'Urbe Airport']


Ex Input:
concept: Mount Vernon Virginia  question:  where is mount vernon virginia?

Ex Output:

Fairfax County, Virginia, Washington metropolitan area