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.

Input: Consider Input: Who is the best selling novelist of all time?

Output: Dame Agatha Mary Clarissa Christie, Lady Mallowan, DBE


Input: Consider Input: Who does the voice for johnny's dad in sing?

Output: Peter Szymon Serafinowicz


Input: Consider Input: Which ventricle is located between the two halves of the thalamus?


Output: 3rd ventricle