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 cousin penny in that 70s show?

Ex Output:
Brittany Ann Daniel


Ex Input:
Kathakali is the dance form of which state?

Ex Output:
Kerala


Ex Input:
When did a plane land on the hudson river?

Ex Output:

January 15, 2009