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 was mary shelley's frankenstein first published?
Example Output: 1 January 1818

Example Input: Who played mr. carter in welcome back carter?
Example Output: Seth Woodbury MacFarlane

Example Input: Who is heir to the throne of britain?
Example Output:
Charles Philip Arthur George