In this task, you are given a question. You have to answer the question based on your information.

During which period was Altes Lager an important Viking trading post?
the late 8th century to the mid-11th century

What year did the person who the Bohr radius is named after, receive a Nobel Prize in Physics?
1922

Lev L. Spiro is an American film and television director, his TV episodic work includes multiple Emmy Award-winning shows such as Arrested Development, created by who?

Mitchell Hurwitz