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.

Who has sold the most records in the uk?
The Beatles

Where does a flowering plant contains its seeds?
fruit or pericarp

Who signed the federal reserve act of 1913 into being?

President Woodrow Wilson