TASK DEFINITION: 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.
PROBLEM: concept: Dr Cristina Yang  question:  who did cristina yang's husband cheated on her with?

SOLUTION: ['Preston Burke']

PROBLEM: concept: France  question:  who is president of france?

SOLUTION: ['Nicolas Sarkozy']

PROBLEM: concept: Kansas City  question:  where do the kansas city chiefs play?

SOLUTION:
Kansas City