QUESTION: Generate a question with a factual answer?

ANS: What was Canada's first police force?

QUESTION: Generate a question with a factual answer?

ANS: Which lifelong friend did Popper make in Dunedin?

QUESTION: Generate a question with a factual answer?

ANS: Who said something about tyranny?

QUESTION: Generate a question with a factual answer?

ANS:
When was copper first known to have been used?