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: Who invented the first curling iron in 1872?
Example Output: Francois Marcel Grateau

Example Input: Who won great british bake off season 4?
Example Output: Frances Elizabeth Quinn

Example Input: Who plays toby friend in switched at birth?
Example Output:
Austin Butler