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: Garth Brooks  question:  who is married to garth brooks?
[A]: ['Trisha Yearwood']


[Q]: concept: Joe Namath  question:  where did joe namath attend college?
[A]: ['University of Alabama']


[Q]: concept: Japan  question:  what kind of voting system does japan have?
[A]:
Parliamentary system, Unitary state, Constitutional monarchy