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:
Who plays sarah in cheaper by the dozen?

Ex Output:
Alyson Stoner


Ex Input:
Where did the movie the wizard of oz premiere?

Ex Output:
Orpheum Theatre in Green Bay


Ex Input:
What region of the world is mexico city in?

Ex Output:

North America