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.

Ex Input:
What was the first television show in color?

Ex Output:
The Marriage (TV series)


Ex Input:
Where can we find the smallest bone in the human body?

Ex Output:
middle ear


Ex Input:
Who is credited with collecting and codifying the chants of the medieval church?

Ex Output:

Pope Gregory