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:
Where does the earth's magnetic field originate?

Ex Output:
Earth's core


Ex Input:
Who was the winner of americas got talent 2016?

Ex Output:
Grace VanderWaal


Ex Input:
Who plays senara on marvel's agents of shield?

Ex Output:

Florence Vanida Faivre