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.

[Q]: concept: Hannah Montana  question:  who played hannah montana best friend?
[A]: ['Emily Osment']


[Q]: concept: Philadelphia  question:  what are fun things to do in philadelphia?
[A]: ['Philadelphia Zoo', 'Wagner Free Institute of Science', 'African American Museum in Philadelphia', 'Liberty Bell', 'Rodin Museum', 'Independence Hall', 'Boathouse Row', 'Academy of Natural Sciences', 'Reading Terminal Market', 'Franklin Institute']


[Q]: concept: Natalie Portman  question:  what movie does natalie portman play in?
[A]:
Closer, Beautiful Girls, Star Wars Episode III: Revenge of the Sith, Cold Mountain, The Other Boleyn Girl, V for Vendetta, Star Wars Episode II: Attack of the Clones, Anywhere but Here, Garden State, Star Wars Episode I: The Phantom Menace