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.

Example Input: When did star spangled banner became the national anthem?
Example Output: March 3, 1931

Example Input: Who wrote the book journey to the center of the earth?
Example Output: Jules Verne

Example Input: Who played oscar in darling buds of may?
Example Output:
Ross Marriott