challenge: Where does the film 'Duelist' (2005) open with a scene of a low-class metalsmith narrating a fish tale?
  
  A. A tavern in Joseon-era south-western Korea
  B. A street circus in Joseon-era south-western Korea
  C. A market-place in modern-day Seoul
  D. A government office in Joseon-era south-western Korea
  Answer: 