Title: Cardinal (Catholicism).
Question: Which item of clothing worn by cardinals is always white?

Title: Political philosophy.
Question: Who wrote Anarchy, State, and Utopia?

Title: Arsenal F.C..
Question: After the team moved to what city were the cannon left off the crest?

Title: Karl Popper.
Question:
What kind of Darwinism does Popper subscribe to in contrast to the naturalistic kind?