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.

concept: Japan  question:  what is the current leader of japan?
['Shinzō Abe']

concept: Elizabeth Taylor  question:  who was liz taylor married too?
['Richard Burton']

concept: Duffy  question:  what does duffy sing?

Mercy
Rockferry
/m/0dm9yv1
Smoke Without Fire
Big Flame
Warwick Avenue
Mercy (Gareth Wyn remix)
I'm Scared
Tomorrow