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.

What is the si unit of time period?
second

Who is winner in bigg boss season 5 kannada?
Chandan Shetty

Who is next in line for the throne of the united kingdom?

Charles, Prince of Wales