In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.

Who won season 6 worst cooks in america?
Kristen Redmond

What season does burke come back in grey's anatomy?
10th season

What code was released in sa in 2016 to give guidance on corporate governance?

King Code of Corporate Governance