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: Martin Luther King Jr  question:  who is martin luther king jr wife?
[A]: ['Coretta Scott King']


[Q]: concept: Anthony Kennedy  question:  who nominated anthony kennedy?
[A]: ['Ronald Reagan']


[Q]: concept: Panama  question:  what is the isthmus of panama?
[A]:
Panama Canal Zone