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 played jerry lee lewis in great balls of fire?

Ex Output:
Dennis Quaid


Ex Input:
Where is national open university located in lagos?

Ex Output:
Victoria Island,VI Lagos


Ex Input:
Which landmass is moving northward with australia as part of the same tectonic plate?

Ex Output:

Indian subcontinent