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 Q]: concept: Muharram  question:  when will muharram start 2011?
[EX A]: ['Islamic calendar']

[EX Q]: concept: Barack Obama  question:  where did pres. obama go to school?
[EX A]: ['Occidental College', 'Harvard Law School', 'Noelani Elementary School', 'Punahou School', 'State Elementary School Menteng 01', 'St. Francis of Assisi Catholic School', 'Columbia University']

[EX Q]: concept: Ronald Reagan  question:  who did ronald reagan get shot by?
[EX A]:
John Hinckley, Jr.