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's the zip code for o'fallon missouri?

Ex Output:
63366, 63368


Ex Input:
Who plays the old lady rose in titanic?

Ex Output:
Gloria Frances Stuart


Ex Input:
What is the longest straight road in the united states?

Ex Output:

North Dakota Highway 46 (ND 46)